## This is a most popular repository list for CPP sorted by number of stars
|STARS|FORKS|ISSUES|LAST COMMIT|NAME/PLACE|DESCRIPTION|
| --- | --- | --- | --- | --- | --- |
| 157040 | 85030 | 3670 | 11 minutes ago | [tensorflow](https://github.com/tensorflow/tensorflow)/1 | An Open Source Machine Learning Framework for Everyone |
| 94166 | 12466 | 1231 | 3 hours ago | [electron](https://github.com/electron/electron)/2 | :electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS |
| 75250 | 6735 | 1383 | 2 hours ago | [terminal](https://github.com/microsoft/terminal)/3 | The new Windows Terminal and the original Windows console host, all in the same place! |
| 56451 | 9058 | 392 | an hour ago | [swift](https://github.com/apple/swift)/4 | The Swift Programming Language |
| 55355 | 29282 | 992 | 4 hours ago | [bitcoin](https://github.com/bitcoin/bitcoin)/5 | Bitcoin Core integration/staging tree |
| 55239 | 46366 | 2067 | 2 hours ago | [opencv](https://github.com/opencv/opencv)/6 | Open Source Computer Vision Library |
| 49174 | 13314 | 9231 | 10 minutes ago | [pytorch](https://github.com/pytorch/pytorch)/7 | Tensors and Dynamic neural networks in Python with strong GPU acceleration |
| 48647 | 12905 | 1243 | a day ago | [protobuf](https://github.com/protocolbuffers/protobuf)/8 | Protocol Buffers - Google's data interchange format |
| 40522 | 7355 | 319 | a day ago | [tesseract](https://github.com/tesseract-ocr/tesseract)/9 | Tesseract Open Source OCR Engine (main repository) |
| 39779 | 7332 | 6350 | an hour ago | [godot](https://github.com/godotengine/godot)/10 | Godot Engine – Multi-platform 2D and 3D game engine |
| 36952 | 1629 | 487 | a day ago | [x64dbg](https://github.com/x64dbg/x64dbg)/11 | An open-source x64/x32 debugger for windows. |
| 31733 | 18837 | 1163 | 1 year, 4 months ago | [caffe](https://github.com/BVLC/caffe)/12 | Caffe: a fast open framework for deep learning. |
| 30787 | 8027 | 803 | an hour ago | [grpc](https://github.com/grpc/grpc)/13 | The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) |
| 30206 | 5088 | 628 | 10 hours ago | [imgui](https://github.com/ocornut/imgui)/14 | Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies |
| 28411 | 5791 | 12 | 11 months ago | [phantomjs](https://github.com/ariya/phantomjs)/15 | Scriptable Headless Browser |
| 25874 | 5202 | 121 | 11 minutes ago | [openpilot](https://github.com/commaai/openpilot)/16 | openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 100 supported car makes and models. |
| 25645 | 5706 | 214 | a month ago | [leveldb](https://github.com/google/leveldb)/17 | LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. |
| 25053 | 4331 | 39 | 4 days ago | [json](https://github.com/nlohmann/json)/18 | JSON for Modern C++ |
| 24770 | 1821 | 1430 | 2 months ago | [rethinkdb](https://github.com/rethinkdb/rethinkdb)/19 | The open-source database for the realtime web. |
| 23106 | 2717 | 828 | 6 months ago | [aria2](https://github.com/aria2/aria2)/20 | aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink. |
| 22853 | 7636 | 180 | 22 hours ago | [googletest](https://github.com/google/googletest)/21 | GoogleTest - Google Testing and Mocking Framework |
| 22649 | 1860 | 16 | 20 days ago | [cmder](https://github.com/cmderdev/cmder)/22 | Lovely console emulator package for Windows |
| 22283 | 3946 | 209 | 2 days ago | [calculator](https://github.com/microsoft/calculator)/23 | Windows Calculator: A simple yet powerful calculator that ships with Windows |
| 21258 | 6401 | 122 | 2 months ago | [openpose](https://github.com/CMU-Perceptual-Computing-Lab/openpose)/24 | OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation |
| 21213 | 8058 | 293 | 7 hours ago | [xgboost](https://github.com/dmlc/xgboost)/25 | Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library,  for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow |
| 20137 | 4512 | 598 | 53 minutes ago | [rocksdb](https://github.com/facebook/rocksdb)/26 | A library that provides an embeddable, persistent key-value store for fast storage. |
| 20003 | 4847 | 55 | 2 days ago | [mongo](https://github.com/mongodb/mongo)/27 | The MongoDB Database |
| 19535 | 6854 | 1914 | 4 hours ago | [incubator-mxnet](https://github.com/apache/incubator-mxnet)/28 | Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler; for Python, R, Julia, Scala, Go, Javascript and more |
| 19192 | 5457 | 2 | 2 months ago | [interview](https://github.com/huihut/interview)/29 | 📚 C/C++ 技术面试基础知识总结，包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。This repository is a summary of the basic knowledge of recruiting job seekers and beginners in the direction of C/C++ technology, including language, program library, data structure, algorithm, system, network, link loading library, interview experience, recruitment, recommendation, etc. |
| 18781 | 3658 | 58 | a month ago | [Magisk](https://github.com/topjohnwu/Magisk)/30 | The Magic Mask for Android |
| 18702 | 7351 | 875 | 7 days ago | [apollo](https://github.com/ApolloAuto/apollo)/31 | An open autonomous driving platform |
| 18481 | 2966 | 35 | 23 days ago | [RedisDesktopManager](https://github.com/uglide/RedisDesktopManager)/32 | :wrench: Cross-platform GUI management tool for Redis |
| 18168 | 4085 | 320 | 3 hours ago | [folly](https://github.com/facebook/folly)/33 | An open-source C++ library developed and used at Facebook. |
| 18043 | 2169 | 441 | 8 hours ago | [osquery](https://github.com/osquery/osquery)/34 | SQL powered operating system instrumentation, monitoring, and analytics. |
| 17831 | 3376 | 0 | 4 hours ago | [v8](https://github.com/v8/v8)/35 | The official mirror of the V8 Git repository |
| 17614 | 2140 | 12 | 22 days ago | [weex](https://github.com/alibaba/weex)/36 | A framework for building Mobile cross-platform UI |
| 17607 | 3204 | 109 | a month ago | [DeepSpeech](https://github.com/mozilla/DeepSpeech)/37 | DeepSpeech is an open source embedded (offline, on-device) speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers. |
| 17223 | 3448 | 1716 | 40 minutes ago | [ClickHouse](https://github.com/ClickHouse/ClickHouse)/38 | ClickHouse® is a free analytics DBMS for big data |
| 17213 | 3147 | 1187 | 3 hours ago | [envoy](https://github.com/envoyproxy/envoy)/39 | Cloud-native high-performance edge/middle/service proxy |
| 17036 | 4402 | 836 | 1 year, 2 months ago | [CNTK](https://github.com/microsoft/CNTK)/40 | Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit |
| 16991 | 2950 | 633 | 5 hours ago | [hhvm](https://github.com/facebook/hhvm)/41 | A virtual machine for executing programs written in Hack. |
| 16928 | 3141 | 56 | 14 hours ago | [swoole-src](https://github.com/swoole/swoole-src)/42 | 🚀 Coroutine-based concurrency library for PHP |
| 16437 | 2560 | 134 | 5 hours ago | [flatbuffers](https://github.com/google/flatbuffers)/43 | FlatBuffers: Memory Efficient Serialization Library |
| 15878 | 3436 | 733 | a day ago | [tdesktop](https://github.com/telegramdesktop/tdesktop)/44 | Telegram Desktop messaging app |
| 15538 | 3236 | 288 | a month ago | [mars](https://github.com/Tencent/mars)/45 | Mars is a cross-platform network component  developed by WeChat. |
| 15365 | 6431 | 23 | 9 days ago | [vnpy](https://github.com/vnpy/vnpy)/46 | 基于Python的开源量化交易平台开发框架 |
| 15280 | 6947 | 1560 | a month ago | [cocos2d-x](https://github.com/cocos2d/cocos2d-x)/47 | Cocos2d-x is a suite of open-source, cross-platform, game-development tools used by millions of developers all over the world. |
| 15048 | 1696 | 453 | 4 days ago | [sqlitebrowser](https://github.com/sqlitebrowser/sqlitebrowser)/48 | Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:  |
| 14980 | 4026 | 82 | 9 months ago | [CnC_Remastered_Collection](https://github.com/electronicarts/CnC_Remastered_Collection)/49 | None |
| 14961 | 1302 | 606 | a day ago | [yuzu](https://github.com/yuzu-emu/yuzu)/50 | Nintendo Switch Emulator |
| 14946 | 4454 | 21 | a month ago | [leetcode](https://github.com/haoel/leetcode)/51 | LeetCode Problems' Solutions  |
| 14880 | 1550 | 265 | 15 hours ago | [taichi](https://github.com/taichi-dev/taichi)/52 | Productive & portable programming language for high-performance, sparse & differentiable computing on CPUs & GPUs |
| 14693 | 3906 | 328 | 2 hours ago | [srs](https://github.com/ossrs/srs)/53 | SRS is a simple, high efficiency and realtime video server, supports RTMP/WebRTC/HLS/HTTP-FLV/SRT/GB28181. |
| 14588 | 2632 | 13 | 7 months ago | [trojan](https://github.com/trojan-gfw/trojan)/54 | An unidentifiable mechanism that helps you bypass GFW. |
| 14432 | 1197 | 316 | 12 days ago | [yoga](https://github.com/facebook/yoga)/55 | Yoga is a cross-platform layout engine which implements Flexbox. Follow https://twitter.com/yogalayout for updates. |
| 14157 | 642 | 319 | 3 hours ago | [winget-cli](https://github.com/microsoft/winget-cli)/56 | Windows Package Manager CLI (aka winget) |
| 14031 | 1863 | 248 | 30 days ago | [incubator-weex](https://github.com/apache/incubator-weex)/57 | Apache Weex (Incubating) |
| 13947 | 575 | 2956 | 8 days ago | [Proton](https://github.com/ValveSoftware/Proton)/58 | Compatibility tool for Steam Play based on Wine and additional components |
| 13928 | 2263 | 156 | 7 days ago | [faiss](https://github.com/facebookresearch/faiss)/59 | A library for efficient similarity search and clustering of dense vectors. |
| 13796 | 1338 | 529 | 2 days ago | [serenity](https://github.com/SerenityOS/serenity)/60 | The Serenity Operating System 🐞 |
| 13767 | 1717 | 11 | 17 days ago | [modern-cpp-tutorial](https://github.com/changkun/modern-cpp-tutorial)/61 | 📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/ |
| 13758 | 3221 | 1376 | a day ago | [notepad-plus-plus](https://github.com/notepad-plus-plus/notepad-plus-plus)/62 | Notepad++ official repository |
| 13643 | 1020 | 614 | 2 hours ago | [react-native-windows](https://github.com/microsoft/react-native-windows)/63 | A framework for building native Windows apps with React. |
| 13549 | 2304 | 313 | 3 days ago | [Catch2](https://github.com/catchorg/Catch2)/64 | A modern, C++-native, header-only, test framework for unit-tests, TDD and BDD - using C++11, C++14, C++17 and later (or C++03 on the Catch1.x branch) |
| 13474 | 692 | 128 | 4 days ago | [simdjson](https://github.com/simdjson/simdjson)/65 | Parsing gigabytes of JSON per second  |
| 13342 | 825 | 312 | 4 days ago | [flameshot](https://github.com/flameshot-org/flameshot)/66 | Powerful yet simple to use screenshot software :desktop_computer: :camera_flash: |
| 13335 | 3184 | 37 | a month ago | [CPlusPlusThings](https://github.com/Light-City/CPlusPlusThings)/67 | C++那些事 |
| 13307 | 3778 | 425 | 12 days ago | [C-Plus-Plus](https://github.com/TheAlgorithms/C-Plus-Plus)/68 | Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes. |
| 13095 | 1170 | 1054 | a day ago | [aseprite](https://github.com/aseprite/aseprite)/69 | Animated sprite editor & pixel art tool (Windows, macOS, Linux) |
| 13052 | 708 | 296 | 10 days ago | [Karabiner-Elements](https://github.com/pqrs-org/Karabiner-Elements)/70 | Karabiner-Elements is a powerful utility for keyboard customization on macOS Sierra (10.12) or later. |
| 13027 | 11206 | 276 | 2 days ago | [Arduino](https://github.com/esp8266/Arduino)/71 | ESP8266 core for Arduino |
| 12859 | 1426 | 0 | 5 days ago | [MMKV](https://github.com/Tencent/MMKV)/72 | An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, and POSIX. |
| 12812 | 2536 | 433 | 2 days ago | [mediapipe](https://github.com/google/mediapipe)/73 | Cross-platform, customizable ML solutions for live and streaming media. |
| 12748 | 1356 | 26 | 4 days ago | [uWebSockets](https://github.com/uNetworking/uWebSockets)/74 | Simple, secure & standards compliant web server for the most demanding of applications |
| 12692 | 3306 | 116 | 13 hours ago | [LightGBM](https://github.com/microsoft/LightGBM)/75 | A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks. |
| 12631 | 3216 | 2375 | 7 months ago | [cosmos](https://github.com/OpenGenus/cosmos)/76 | World's largest Contributor driven code dataset | Join our Internship and enjoy 🌱 | Algorithms that run our universe | Your personal library of every algorithm and data structure code that you will ever encounter | |
| 12570 | 1000 | 123 | 1 year, 8 months ago | [guetzli](https://github.com/google/guetzli)/77 | Perceptual JPEG encoder |
| 12568 | 5713 | 810 | 11 hours ago | [xbmc](https://github.com/xbmc/xbmc)/78 | Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS and Windows. |
| 12394 | 1498 | 354 | 8 days ago | [TrafficMonitor](https://github.com/zhongyang219/TrafficMonitor)/79 | 这是一个用于显示当前网速、CPU及内存利用率的桌面悬浮窗软件，并支持任务栏显示，支持更换皮肤。 |
| 12348 | 2202 | 2389 | 5 hours ago | [qBittorrent](https://github.com/qbittorrent/qBittorrent)/80 | qBittorrent BitTorrent client |
| 12229 | 2186 | 215 | a month ago | [dogecoin](https://github.com/dogecoin/dogecoin)/81 | very currency |
| 12209 | 1641 | 110 | 6 days ago | [libphonenumber](https://github.com/google/libphonenumber)/82 | Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers. |
| 12059 | 3000 | 457 | 14 days ago | [incubator-brpc](https://github.com/apache/incubator-brpc)/83 | Industrial-grade RPC framework used throughout Baidu, with 1,000,000+ instances and thousands kinds of services. "brpc" means "better RPC". |
| 11926 | 2534 | 42 | 2 days ago | [spdlog](https://github.com/gabime/spdlog)/84 | Fast C++ logging library. |
| 11852 | 3286 | 537 | 8 hours ago | [AirSim](https://github.com/microsoft/AirSim)/85 | Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research |
| 11564 | 751 | 351 | 23 days ago | [Sourcetrail](https://github.com/CoatiSoftware/Sourcetrail)/86 | Sourcetrail - free and open-source interactive source explorer |
| 11484 | 1389 | 19 | 19 hours ago | [fmt](https://github.com/fmtlib/fmt)/87 | A modern formatting library |
| 11426 | 14520 | 651 | a day ago | [Marlin](https://github.com/MarlinFirmware/Marlin)/88 | Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine. |
| 11412 | 975 | 92 | a day ago | [tink](https://github.com/google/tink)/89 | Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse. |
| 11236 | 1468 | 1142 | 5 months ago | [wkhtmltopdf](https://github.com/wkhtmltopdf/wkhtmltopdf)/90 | Convert HTML to PDF using Webkit (QtWebKit) |
| 11236 | 1033 | 106 | 7 hours ago | [filament](https://github.com/google/filament)/91 | Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2 |
| 11231 | 3633 | 328 | a month ago | [eos](https://github.com/EOSIO/eos)/92 | An open source smart contract platform  |
| 11057 | 1822 | 34 | a month ago | [Qv2ray](https://github.com/Qv2ray/Qv2ray)/93 | :star: Linux / Windows / macOS 跨平台 V2Ray 客户端 | 支持 VMess / VLESS / SSR / Trojan / Trojan-Go / NaiveProxy / HTTP / HTTPS / SOCKS5 | 使用 C++ / Qt 开发 | 可拓展插件式设计 :star: |
| 11020 | 2919 | 510 | 16 days ago | [rapidjson](https://github.com/Tencent/rapidjson)/94 | A fast JSON parser/generator for C++ with both SAX/DOM style API |
| 10866 | 2004 | 488 | 2 days ago | [onnx](https://github.com/onnx/onnx)/95 | Open standard for machine learning interoperability |
| 10849 | 998 | 20 | 10 months ago | [tinyrenderer](https://github.com/ssloy/tinyrenderer)/96 | A brief computer graphics / rendering course |
| 10844 | 2857 | 843 | 9 hours ago | [solidity](https://github.com/ethereum/solidity)/97 | Solidity, the Smart Contract Programming Language |
| 10679 | 523 | 85 | 5 days ago | [ImHex](https://github.com/WerWolv/ImHex)/98 | A Hex Editor for Reverse Engineers, Programmers and people that value their eye sight when working at 3 AM. |
| 10625 | 758 | 12 | 2 years ago | [3d-game-shaders-for-beginners](https://github.com/lettier/3d-game-shaders-for-beginners)/99 | 🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game. |
| 10587 | 857 | 648 | 16 days ago | [keepassxc](https://github.com/keepassxreboot/keepassxc)/100 | KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”. |
| 10553 | 954 | 790 | 4 hours ago | [foundationdb](https://github.com/apple/foundationdb)/101 | FoundationDB - the open source, distributed, transactional key-value store |
| 10450 | 2851 | 41 | a day ago | [libfacedetection](https://github.com/ShiqiYu/libfacedetection)/102 | An open source library for face detection in images. The face detection speed can reach 1000FPS.  |
| 10331 | 3015 | 2 | 5 months ago | [USTC-Course](https://github.com/USTC-Resource/USTC-Course)/103 | :heart:中国科学技术大学课程资源 |
| 10328 | 1101 | 483 | 16 days ago | [turicreate](https://github.com/apple/turicreate)/104 | Turi Create simplifies the development of custom machine learning models. |
| 10282 | 2942 | 44 | 13 hours ago | [dlib](https://github.com/davisking/dlib)/105 | A toolkit for making real world machine learning and data analysis applications in C++ |
| 10138 | 2349 | 491 | 10 months ago | [openalpr](https://github.com/openalpr/openalpr)/106 | Automatic License Plate Recognition library |
| 10136 | 815 | 123 | an hour ago | [watchman](https://github.com/facebook/watchman)/107 | Watches files and records, or triggers actions, when they change.  |
| 10059 | 626 | 252 | 1 year, 11 months ago | [mosh](https://github.com/mobile-shell/mosh)/108 | Mobile Shell |
| 9799 | 4238 | 73 | a month ago | [muduo](https://github.com/chenshuo/muduo)/109 | Event-driven network library for multi-threaded Linux server in C++11 |
| 9713 | 464 | 338 | a month ago | [BackgroundMusic](https://github.com/kyleneideck/BackgroundMusic)/110 | Background Music, a macOS audio utility: automatically pause your music, set individual apps' volumes and record system audio. |
| 9572 | 1140 | 1616 | 5 hours ago | [OpenRCT2](https://github.com/OpenRCT2/OpenRCT2)/111 | An open source re-implementation of RollerCoaster Tycoon 2 🎢 |
| 9529 | 1459 | 306 | 3 days ago | [bgfx](https://github.com/bkaradzic/bgfx)/112 | Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library. |
| 9520 | 2352 | 89 | 15 hours ago | [FreeCAD](https://github.com/FreeCAD/FreeCAD)/113 | This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler. Issues are managed on our own bug tracker at https://www.freecadweb.org/tracker |
| 9443 | 758 | 390 | a day ago | [cutter](https://github.com/rizinorg/cutter)/114 | Free and Open Source Reverse Engineering Platform powered by rizin |
| 9348 | 1347 | 454 | 3 hours ago | [pybind11](https://github.com/pybind/pybind11)/115 | Seamless operability between C++11 and Python |
| 9334 | 4406 | 601 | 2 hours ago | [ceph](https://github.com/ceph/ceph)/116 | Ceph is a distributed object, block, and file storage platform  |
| 9318 | 1936 | 36 | 4 years ago | [hardseed](https://github.com/yangyangwithgnu/hardseed)/117 | SEX IS ZERO (0), so, who wanna be the ONE (1), aha? |
| 9166 | 1463 | 604 | 8 hours ago | [rpcs3](https://github.com/RPCS3/rpcs3)/118 | PS3 emulator/debugger |
| 9130 | 2082 | 10 | 2 months ago | [Tars](https://github.com/TarsCloud/Tars)/119 | Tars is a high-performance RPC framework based on name service and Tars protocol, also integrated administration platform, and implemented hosting-service via flexible schedule. |
| 8929 | 340 | 64 | 2 years ago | [napajs](https://github.com/microsoft/napajs)/120 | Napa.js: a multi-threaded JavaScript runtime |
| 8869 | 655 | 171 | 4 months ago | [zeal](https://github.com/zealdocs/zeal)/121 | Offline documentation browser inspired by Dash |
| 8773 | 462 | 257 | 14 days ago | [polybar](https://github.com/polybar/polybar)/122 | A fast and easy-to-use status bar |
| 8743 | 1619 | 74 | 6 days ago | [abseil-cpp](https://github.com/abseil/abseil-cpp)/123 | Abseil Common Libraries (C++) |
| 8740 | 2693 | 67 | a month ago | [iOSInterviewQuestions](https://github.com/ChenYilong/iOSInterviewQuestions)/124 | iOS interview questions;iOS面试题集锦（附答案）--学习qq群或 Telegram 群交流 https://github.com/ChenYilong/iOSBlog/issues/21 |
| 8695 | 1265 | 218 | a day ago | [matrix](https://github.com/Tencent/matrix)/125 | Matrix is a plugin style, non-invasive APM system developed by WeChat. |
| 8672 | 928 | 41 | 16 days ago | [annoy](https://github.com/spotify/annoy)/126 | Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk |
| 8618 | 726 | 683 | a day ago | [robomongo](https://github.com/Studio3T/robomongo)/127 | Native cross-platform MongoDB management tool |
| 8536 | 649 | 91 | 6 days ago | [Gource](https://github.com/acaudwell/Gource)/128 | software version control visualization |
| 8466 | 3636 | 22 | 4 hours ago | [thrift](https://github.com/apache/thrift)/129 | Apache Thrift |
| 8418 | 2458 | 957 | a month ago | [openFrameworks](https://github.com/openframeworks/openFrameworks)/130 | openFrameworks is a community-developed cross platform toolkit for creative coding in C++. |
| 8320 | 691 | 151 | 2 days ago | [capnproto](https://github.com/capnproto/capnproto)/131 | Cap'n Proto serialization/RPC system - core tools and C++ library |
| 8316 | 2655 | 382 | 12 hours ago | [synergy-core](https://github.com/symless/synergy-core)/132 | Open source core of Synergy, the keyboard and mouse sharing tool |
| 8226 | 524 | 34 | a month ago | [pyxel](https://github.com/kitao/pyxel)/133 | A retro game engine for Python |
| 8215 | 962 | 75 | 23 hours ago | [fprime](https://github.com/nasa/fprime)/134 | F' - A flight software and embedded systems framework |
| 8209 | 892 | 742 | 6 days ago | [vnote](https://github.com/vnotex/vnote)/135 | A pleasant note-taking platform. |
| 8188 | 946 | 41 | 25 days ago | [devilution](https://github.com/diasurgical/devilution)/136 | Diablo devolved - magic behind the 1996 computer game |
| 8178 | 3673 | 33 | a day ago | [ndk-samples](https://github.com/android/ndk-samples)/137 | Android NDK samples with Android Studio |
| 8112 | 1487 | 490 | a day ago | [tiled](https://github.com/mapeditor/tiled)/138 | Flexible level editor |
| 8087 | 1955 | 173 | 4 hours ago | [arrow](https://github.com/apache/arrow)/139 | Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing |
| 8085 | 2177 | 92 | a month ago | [bullet3](https://github.com/bulletphysics/bullet3)/140 | Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc. |
| 8013 | 762 | 463 | 3 months ago | [sonic-pi](https://github.com/sonic-pi-net/sonic-pi)/141 | Code. Music. Live. |
| 7968 | 717 | 66 | 2 months ago | [TranslucentTB](https://github.com/TranslucentTB/TranslucentTB)/142 | A lightweight utility that makes the Windows taskbar translucent/transparent. |
| 7860 | 2378 | 75 | 1 year, 7 months ago | [shadowsocks-qt5](https://github.com/shadowsocks/shadowsocks-qt5)/143 | A cross-platform shadowsocks GUI client |
| 7811 | 2527 | 76 | 3 months ago | [CLRS](https://github.com/gzc/CLRS)/144 | :notebook:Solutions to Introduction to Algorithms |
| 7772 | 1223 | 167 | 6 days ago | [node-sass](https://github.com/sass/node-sass)/145 | :rainbow: Node.js bindings to libsass |
| 7769 | 937 | 275 | 28 days ago | [node-canvas](https://github.com/Automattic/node-canvas)/146 | Node canvas is a Cairo backed Canvas implementation for NodeJS. |
| 7594 | 1746 | 156 | 19 minutes ago | [vowpal_wabbit](https://github.com/VowpalWabbit/vowpal_wabbit)/147 | Vowpal Wabbit is a machine learning system which pushes the frontier of machine learning with techniques such as online, hashing, allreduce, reductions, learning2search, active, and interactive learning.   |
| 7515 | 1754 | 211 | 15 hours ago | [dolphin](https://github.com/dolphin-emu/dolphin)/148 | Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements. |
| 7448 | 1373 | 377 | 8 months ago | [ssdb](https://github.com/ideawu/ssdb)/149 | SSDB - A fast NoSQL database, an alternative to Redis |
| 7331 | 506 | 887 | 3 days ago | [ConEmu](https://github.com/Maximus5/ConEmu)/150 | Customizable Windows terminal with tabs, splits, quake-style, hotkeys and more |
| 7243 | 584 | 712 | 3 days ago | [kakoune](https://github.com/mawww/kakoune)/151 | mawww's experiment for a better code editor |
| 7172 | 1354 | 37 | 2 hours ago | [proxygen](https://github.com/facebook/proxygen)/152 | A collection of C++ HTTP libraries including an easy to use HTTP server. |
| 7061 | 1954 | 216 | a day ago | [libzmq](https://github.com/zeromq/libzmq)/153 | ZeroMQ core engine in C++, implements ZMTP/3.1 |
| 7051 | 1522 | 130 | 2 months ago | [or-tools](https://github.com/google/or-tools)/154 | Google's Operations Research tools: |
| 7038 | 485 | 93 | 17 days ago | [Stacer](https://github.com/oguzhaninan/Stacer)/155 | Linux System Optimizer and Monitoring - https://oguzhaninan.github.io/Stacer-Web |
| 6983 | 1099 | 288 | 2 days ago | [ninja](https://github.com/ninja-build/ninja)/156 | a small build system with a focus on speed |
| 6943 | 924 | 434 | a day ago | [STL](https://github.com/microsoft/STL)/157 | MSVC's implementation of the C++ Standard Library. |
| 6934 | 813 | 1708 | 8 hours ago | [scylla](https://github.com/scylladb/scylla)/158 | NoSQL data store using the seastar framework, compatible with Apache Cassandra |
| 6910 | 881 | 113 | a month ago | [ZeroTierOne](https://github.com/zerotier/ZeroTierOne)/159 | A Smart Ethernet Switch for Earth |
| 6904 | 1306 | 126 | 4 years ago | [SFML](https://github.com/SFML/SFML)/160 | Simple and Fast Multimedia Library |
| 6903 | 1631 | 243 | 4 years ago | [AndFix](https://github.com/alibaba/AndFix)/161 | AndFix is a library that offer hot-fix for Android App. |
| 6893 | 1446 | 183 | 15 days ago | [chineseocr_lite](https://github.com/DayBreak-u/chineseocr_lite)/162 | 超轻量级中文ocr，支持竖排文字识别, 支持ncnn、mnn、tnn推理 ( dbnet(1.8M) + crnn(2.5M) + anglenet(378KB)) 总模型仅4.7M  |
| 6890 | 559 | 8 | a month ago | [flutter-desktop-embedding](https://github.com/google/flutter-desktop-embedding)/163 | Experimental plugins for Flutter for Desktop |
| 6887 | 190 | 76 | 4 days ago | [nodegui](https://github.com/nodegui/nodegui)/164 | A library for building cross-platform native desktop applications with Node.js and CSS  🚀.  React NodeGui : https://react.nodegui.org and Vue NodeGui: https://vue.nodegui.org |
| 6739 | 5110 | 1491 | 7 hours ago | [TrinityCore](https://github.com/TrinityCore/TrinityCore)/165 | TrinityCore Open Source MMO Framework (master = 9.0.5.38556, 3.3.5 = 3.3.5a.12340) |
| 6683 | 1978 | 554 | a day ago | [assimp](https://github.com/assimp/assimp)/166 | The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.  |
| 6682 | 5073 | 470 | 5 days ago | [opencv_contrib](https://github.com/opencv/opencv_contrib)/167 | Repository for OpenCV's extra modules |
| 6631 | 2587 | 4 | 2 months ago | [mysql-server](https://github.com/mysql/mysql-server)/168 | MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database. |
| 6605 | 1316 | 585 | 8 days ago | [citra](https://github.com/citra-emu/citra)/169 | A Nintendo 3DS Emulator |
| 6575 | 674 | 22 | a day ago | [Atmosphere](https://github.com/Atmosphere-NX/Atmosphere)/170 | Atmosphère is a work-in-progress customized firmware for the Nintendo Switch. |
| 6530 | 938 | 349 | 5 days ago | [anbox](https://github.com/anbox/anbox)/171 | Anbox is a container-based approach to boot a full Android system on a regular GNU/Linux system  |
| 6498 | 1061 | 144 | 8 days ago | [z3](https://github.com/Z3Prover/z3)/172 | The Z3 Theorem Prover |
| 6496 | 889 | 348 | 6 days ago | [liteide](https://github.com/visualfc/liteide)/173 | LiteIDE is a simple, open source, cross-platform Go IDE.  |
| 6494 | 346 | 85 | 16 hours ago | [hermes](https://github.com/facebook/hermes)/174 | A JavaScript engine optimized for running React Native. |
| 6414 | 329 | 191 | 23 hours ago | [dxvk](https://github.com/doitsujin/dxvk)/175 | Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine |
| 6374 | 850 | 191 | 3 years ago | [crow](https://github.com/ipkn/crow)/176 | Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask) |
| 6372 | 3897 | 623 | 11 hours ago | [pcl](https://github.com/PointCloudLibrary/pcl)/177 | Point Cloud Library (PCL) |
| 6350 | 1745 | 104 | 8 months ago | [libco](https://github.com/Tencent/libco)/178 | libco is a coroutine library which is widely used in wechat  back-end service. It has been running on tens of thousands of machines since 2013. |
| 6343 | 3877 | 722 | 3 years ago | [ORB_SLAM2](https://github.com/raulmur/ORB_SLAM2)/179 | Real-Time SLAM for Monocular, Stereo and RGB-D Cameras, with Loop Detection and Relocalization Capabilities |
| 6341 | 1432 | 739 | 3 months ago | [cpprestsdk](https://github.com/microsoft/cpprestsdk)/180 | The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services. |
| 6287 | 2764 | 189 | 3 months ago | [Cpp-Primer](https://github.com/Mooophy/Cpp-Primer)/181 | C++ Primer 5 answers |
| 6267 | 619 | 166 | a month ago | [nebula](https://github.com/vesoft-inc/nebula)/182 |   A distributed, fast open-source graph database featuring horizontal scalability and high availability |
| 6241 | 433 | 202 | 6 months ago | [360Controller](https://github.com/360Controller/360Controller)/183 | TattieBogle Xbox 360 Driver (with improvements) |
| 6159 | 1609 | 1027 | 3 days ago | [ppsspp](https://github.com/hrydgard/ppsspp)/184 | A PSP emulator for Android, Windows, Mac and Linux, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues. For discussion use the forums on ppsspp.org. |
| 6148 | 1164 | 408 | 2 hours ago | [WLED](https://github.com/Aircoookie/WLED)/185 | Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi! |
| 6142 | 1331 | 141 | 3 years ago | [Xposed](https://github.com/rovo89/Xposed)/186 | The native part of the Xposed framework (mainly the modified app_process binary). |
| 6140 | 1852 | 398 | 2 months ago | [carla](https://github.com/carla-simulator/carla)/187 | Open-source simulator for autonomous driving research. |
| 6092 | 401 | 344 | a day ago | [rr](https://github.com/rr-debugger/rr)/188 | Record and Replay Framework |
| 6088 | 1227 | 224 | 3 months ago | [gperftools](https://github.com/gperftools/gperftools)/189 | Main gperftools repository |
| 6068 | 1671 | 263 | 8 hours ago | [MuseScore](https://github.com/musescore/MuseScore)/190 | MuseScore is an open source and free music notation software. For support, contribution, bug reports, visit MuseScore.org. Fork and make pull requests! |
| 6067 | 723 | 367 | 27 days ago | [retdec](https://github.com/avast/retdec)/191 | RetDec is a retargetable machine-code decompiler based on LLVM. |
| 6064 | 337 | 151 | 27 days ago | [mactype](https://github.com/snowie2000/mactype)/192 | Better font rendering for Windows. |
| 6062 | 1379 | 1080 | 5 hours ago | [minetest](https://github.com/minetest/minetest)/193 | Minetest is an open source voxel game engine with easy modding and game creation |
| 6030 | 1195 | 333 | a day ago | [seastar](https://github.com/scylladb/seastar)/194 | High performance server-side application framework |
| 6002 | 3175 | 563 | 6 days ago | [monero](https://github.com/monero-project/monero)/195 | Monero: the secure, private, untraceable cryptocurrency |
| 5977 | 718 | 78 | 9 months ago | [waifu2x-caffe](https://github.com/lltcggie/waifu2x-caffe)/196 | waifu2xのCaffe版 |
| 5971 | 11170 | 2079 | 5 days ago | [ardupilot](https://github.com/ArduPilot/ardupilot)/197 | ArduPlane, ArduCopter, ArduRover, ArduSub source |
| 5957 | 2478 | 77 | 3 years ago | [EasyPR](https://github.com/liuruoze/EasyPR)/198 | An easy, flexible, and accurate plate recognition project for Chinese licenses in unconstrained situations.  |
| 5936 | 141 | 89 | 11 days ago | [typesense](https://github.com/typesense/typesense)/199 | Fast, typo tolerant, fuzzy search engine for building delightful search experiences ⚡ 🔍 |
| 5935 | 412 | 15 | 2 months ago | [node.bcrypt.js](https://github.com/kelektiv/node.bcrypt.js)/200 | bcrypt for NodeJs |
| 5884 | 909 | 397 | 7 months ago | [Squirrel.Windows](https://github.com/Squirrel/Squirrel.Windows)/201 | An installation and update framework for Windows desktop apps |
| 5864 | 867 | 0 | 7 days ago | [re2](https://github.com/google/re2)/202 | RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library. |
| 5847 | 1172 | 302 | a day ago | [MNN](https://github.com/alibaba/MNN)/203 | MNN is a blazing fast, lightweight deep learning framework, battle-tested by business-critical use cases in Alibaba |
| 5833 | 639 | 64 | 14 hours ago | [Hippy](https://github.com/Tencent/Hippy)/204 | A cross platform framework designed for Web developer. Introduction video - https://v.qq.com/x/page/i3038urj2mt.html |
| 5796 | 974 | 86 | 29 days ago | [wav2letter](https://github.com/flashlight/wav2letter)/205 | Facebook AI Research's Automatic Speech Recognition Toolkit  |
| 5760 | 1705 | 77 | a month ago | [LearnOpenGL](https://github.com/JoeyDeVries/LearnOpenGL)/206 | Code repository of all OpenGL chapters from the book and its accompanying website https://learnopengl.com |
| 5744 | 267 | 47 | a month ago | [albert](https://github.com/albertlauncher/albert)/207 | A fast and flexible keyboard launcher |
| 5736 | 491 | 80 | 9 hours ago | [drogon](https://github.com/an-tao/drogon)/208 | Drogon: A C++14/17 based HTTP web application framework running on Linux/macOS/Unix/Windows |
| 5723 | 1186 | 11 | 24 days ago | [concurrentqueue](https://github.com/cameron314/concurrentqueue)/209 | A fast multi-producer, multi-consumer lock-free concurrent queue for C++11 |
| 5722 | 851 | 69 | 6 days ago | [Hazel](https://github.com/TheCherno/Hazel)/210 | Hazel Engine |
| 5700 | 2307 | 13 | 6 months ago | [MVision](https://github.com/Ewenwan/MVision)/211 | 机器人视觉 移动机器人 VS-SLAM ORB-SLAM2 深度学习目标检测 yolov3 行为检测 opencv  PCL 机器学习 无人驾驶 |
| 5663 | 352 | 95 | 4 months ago | [git-crypt](https://github.com/AGWA/git-crypt)/212 | Transparent file encryption in git |
| 5639 | 789 | 91 | 11 days ago | [OpenCC](https://github.com/BYVoid/OpenCC)/213 | Conversion between Traditional and Simplified Chinese |
| 5634 | 2133 | 48 | 7 days ago | [jsoncpp](https://github.com/open-source-parsers/jsoncpp)/214 | A C++ library for interacting with JSON. |
| 5612 | 1293 | 591 | 16 hours ago | [Paddle-Lite](https://github.com/PaddlePaddle/Paddle-Lite)/215 | Multi-platform high performance  deep learning inference engine (『飞桨』多平台高性能深度学习预测引擎） |
| 5553 | 1888 | 150 | a month ago | [cartographer](https://github.com/cartographer-project/cartographer)/216 | Cartographer is a system that provides real-time simultaneous localization and mapping (SLAM) in 2D and 3D across multiple platforms and sensor configurations. |
| 5551 | 664 | 46 | 5 months ago | [EASTL](https://github.com/electronicarts/EASTL)/217 | EASTL stands for Electronic Arts Standard Template Library.  It is an extensive and robust implementation that has an emphasis on high performance. |
| 5521 | 608 | 0 | 2 days ago | [GuiLite](https://github.com/idea4good/GuiLite)/218 | ✔️The smallest header-only GUI library(4 KLOC) for all platforms |
| 5492 | 1059 | 108 | a day ago | [benchmark](https://github.com/google/benchmark)/219 | A microbenchmark support library |
| 5475 | 826 | 50 | 11 hours ago | [renderdoc](https://github.com/baldurk/renderdoc)/220 | RenderDoc is a stand-alone graphics debugging tool. |
| 5468 | 616 | 41 | 6 days ago | [taskflow](https://github.com/taskflow/taskflow)/221 | A General-purpose Parallel and Heterogeneous Task Programming System |
| 5394 | 1351 | 310 | 2 years ago | [tiny-dnn](https://github.com/tiny-dnn/tiny-dnn)/222 | header only, dependency-free deep learning framework in C++14 |
| 5378 | 359 | 16 | 11 days ago | [GameNetworkingSockets](https://github.com/ValveSoftware/GameNetworkingSockets)/223 | Reliable & unreliable messages over UDP.  Robust message fragmentation & reassembly.  P2P networking / NAT traversal.  Encryption. |
| 5370 | 478 | 14 | a month ago | [entt](https://github.com/skypjack/entt)/224 | Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more |
| 5361 | 274 | 17 | 5 months ago | [Relativty](https://github.com/relativty/Relativty)/225 | An open source VR headset with SteamVR supports for $200 |
| 5359 | 251 | 49 | 4 hours ago | [DearPyGui](https://github.com/hoffstadt/DearPyGui)/226 | Dear PyGui: A fast and powerful Graphical User Interface Toolkit for Python with minimal dependencies |
| 5346 | 578 | 50 | 5 hours ago | [redex](https://github.com/facebook/redex)/227 | A bytecode optimizer for Android apps |
| 5334 | 775 | 110 | a day ago | [s3fs-fuse](https://github.com/s3fs-fuse/s3fs-fuse)/228 | FUSE-based file system backed by Amazon S3 |
| 5316 | 1014 | 213 | 10 months ago | [blackbird](https://github.com/butor/blackbird)/229 | Blackbird Bitcoin Arbitrage: a long/short market-neutral strategy |
| 5288 | 1528 | 41 | 4 years ago | [design_patterns](https://github.com/me115/design_patterns)/230 | 图说设计模式 |
| 5246 | 1879 | 270 | 4 months ago | [ethminer](https://github.com/ethereum-mining/ethminer)/231 | Ethereum miner with OpenCL, CUDA and stratum support |
| 5224 | 951 | 20 | 5 days ago | [ArduinoJson](https://github.com/bblanchon/ArduinoJson)/232 | 📟 JSON library for Arduino and embedded C++. Simple and efficient. |
| 5216 | 2387 | 144 | 21 days ago | [xmrig](https://github.com/xmrig/xmrig)/233 | RandomX, CryptoNight, AstroBWT and Argon2 CPU/GPU miner |
| 5203 | 1349 | 402 | 5 hours ago | [mame](https://github.com/mamedev/mame)/234 | MAME |
| 5201 | 3637 | 418 | 8 days ago | [librealsense](https://github.com/IntelRealSense/librealsense)/235 | Intel® RealSense™ SDK |
| 5190 | 1136 | 7 | 4 days ago | [cpp-httplib](https://github.com/yhirose/cpp-httplib)/236 | A C++ header-only HTTP/HTTPS server and client library |
| 5190 | 2822 | 1923 | 8 hours ago | [Cataclysm-DDA](https://github.com/CleverRaven/Cataclysm-DDA)/237 | Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world. |
| 5169 | 709 | 27 | 13 days ago | [sentencepiece](https://github.com/google/sentencepiece)/238 | Unsupervised text tokenizer for Neural Network-based text generation. |
| 5158 | 988 | 0 | a day ago | [skia](https://github.com/google/skia)/239 | Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. |
| 5129 | 651 | 367 | 3 years ago | [edge](https://github.com/tjanczuk/edge)/240 | Run .NET and Node.js code in-process on Windows, MacOS, and Linux |
| 5123 | 372 | 78 | 18 days ago | [olive](https://github.com/olive-editor/olive)/241 | Free open-source non-linear video editor |
| 5103 | 1995 | 101 | 5 hours ago | [serving](https://github.com/tensorflow/serving)/242 | A flexible, high-performance serving system for machine learning models |
| 5100 | 824 | 602 | a day ago | [pcsx2](https://github.com/PCSX2/pcsx2)/243 | PCSX2 - The Playstation 2 Emulator |
| 5071 | 743 | 867 | 6 hours ago | [lmms](https://github.com/LMMS/lmms)/244 | Cross-platform music production software |
| 5055 | 839 | 247 | 3 months ago | [miniblink49](https://github.com/weolar/miniblink49)/245 | a lighter, faster browser kernel of blink to integrate HTML UI in your app. 一个小巧、轻量的浏览器内核，用来取代wke和libcef |
| 5055 | 400 | 2 | 1 year, 20 days ago | [clip](https://github.com/asmuth/clip)/246 | Create charts from the command line |
| 4999 | 924 | 17 | 1 year, 1 month ago | [CppTemplateTutorial](https://github.com/wuye9036/CppTemplateTutorial)/247 | 中文的C++ Template的教学指南。与知名书籍C++ Templates不同，该系列教程将C++ Templates作为一门图灵完备的语言来讲授，以求帮助读者对Meta-Programming融会贯通。(正在施工中) |
| 4999 | 692 | 210 | 6 hours ago | [xenia](https://github.com/xenia-project/xenia)/248 | Xbox 360 Emulator Research Project  |
| 4984 | 576 | 136 | 6 hours ago | [re3](https://github.com/GTAmodding/re3)/249 | GTA III, Vice City |
| 4975 | 976 | 37 | 8 months ago | [box2d](https://github.com/erincatto/box2d)/250 | Box2D is a 2D physics engine for games |
| 4949 | 134 | 26 | a month ago | [The-Open-Book](https://github.com/joeycastillo/The-Open-Book)/251 | None |
| 4946 | 476 | 25 | 10 months ago | [NonEuclidean](https://github.com/HackerPoet/NonEuclidean)/252 | A Non-Euclidean Rendering Engine for 3D scenes. |
| 4881 | 349 | 24 | 5 months ago | [lepton](https://github.com/dropbox/lepton)/253 | Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%. |
| 4821 | 1129 | 469 | 3 hours ago | [onnxruntime](https://github.com/microsoft/onnxruntime)/254 | ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator |
| 4821 | 1540 | 353 | 1 year, 2 months ago | [websocketpp](https://github.com/zaphoyd/websocketpp)/255 | C++ websocket client/server library |
| 4811 | 845 | 121 | 2 days ago | [QtScrcpy](https://github.com/barry-ran/QtScrcpy)/256 | Android real-time display control software |
| 4786 | 1131 | 856 | 4 months ago | [openvr](https://github.com/ValveSoftware/openvr)/257 | OpenVR SDK |
| 4755 | 524 | 204 | 18 days ago | [passenger](https://github.com/phusion/passenger)/258 | A fast and robust web server and application server for Ruby, Python and Node.js |
| 4754 | 1696 | 22 | 4 days ago | [mesos](https://github.com/apache/mesos)/259 | Apache Mesos |
| 4752 | 2062 | 3390 | 9 hours ago | [QGIS](https://github.com/qgis/QGIS)/260 | QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS) |
| 4749 | 821 | 36 | a month ago | [snappy](https://github.com/google/snappy)/261 | A fast compressor/decompressor |
| 4748 | 524 | 224 | a month ago | [conky](https://github.com/brndnmtthws/conky)/262 | Light-weight system monitor for X. |
| 4744 | 2683 | 196 | 3 months ago | [slambook](https://github.com/gaoxiang12/slambook)/263 | None |
| 4696 | 1236 | 499 | 7 hours ago | [Open3D](https://github.com/intel-isl/Open3D)/264 | Open3D: A Modern Library for 3D Data Processing |
| 4692 | 291 | 72 | 16 days ago | [KeyDB](https://github.com/EQ-Alpha/KeyDB)/265 | A Multithreaded Fork of Redis |
| 4687 | 1235 | 299 | 2 months ago | [FastLED](https://github.com/FastLED/FastLED)/266 | The FastLED library for colored LED animation on Arduino.  Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r   We'd like to use github "issues" just for tracking library bugs / enhancements.  |
| 4680 | 941 | 358 | a month ago | [leela-zero](https://github.com/leela-zero/leela-zero)/267 | Go engine with no human-provided knowledge, modeled after the AlphaGo Zero paper. |
| 4664 | 634 | 34 | 16 days ago | [AutoHotkey_L](https://github.com/Lexikos/AutoHotkey_L)/268 | AutoHotkey - macro-creation and automation-oriented scripting utility for Windows. |
| 4653 | 1426 | 429 | 9 days ago | [WiFiManager](https://github.com/tzapu/WiFiManager)/269 | ESP8266 WiFi Connection manager with web captive portal |
| 4651 | 888 | 366 | 3 days ago | [Cinder](https://github.com/cinder/Cinder)/270 | Cinder is a community-developed, free and open source library for professional-quality creative coding in C++. |
| 4612 | 2069 | 647 | a month ago | [jetson-inference](https://github.com/dusty-nv/jetson-inference)/271 | Hello AI World guide to deploying deep-learning inference networks and deep vision primitives with TensorRT and NVIDIA Jetson. |
| 4575 | 455 | 228 | a day ago | [devilutionX](https://github.com/diasurgical/devilutionX)/272 | Diablo build for modern operating systems |
| 4559 | 923 | 189 | 3 months ago | [udp2raw-tunnel](https://github.com/wangyu-/udp2raw-tunnel)/273 | A Tunnel which Turns UDP Traffic into Encrypted UDP/FakeTCP/ICMP Traffic by using Raw Socket,helps you Bypass UDP FireWalls(or Unstable UDP Environment) |
| 4556 | 1668 | 41 | 14 days ago | [glog](https://github.com/google/glog)/274 | C++ implementation of the Google logging module |
| 4546 | 857 | 12 | 18 hours ago | [workflow](https://github.com/sogou/workflow)/275 | C++ Parallel Computing and Asynchronous Networking Engine |
| 4541 | 1163 | 182 | 9 days ago | [ModSecurity](https://github.com/SpiderLabs/ModSecurity)/276 | ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx that is developed by Trustwave's SpiderLabs. It has a robust event-based programming language which provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis. With over 10,000 deployments world-wide, ModSecurity is the most widely deployed WAF in existence.  |
| 4541 | 561 | 51 | 9 minutes ago | [shotcut](https://github.com/mltframework/shotcut)/277 | cross-platform (Qt), open-source (GPLv3) video editor |
| 4539 | 11046 | 918 | 2 days ago | [PX4-Autopilot](https://github.com/PX4/PX4-Autopilot)/278 | PX4 Autopilot Software |
| 4484 | 724 | 1612 | 8 hours ago | [nix](https://github.com/NixOS/nix)/279 | Nix, the purely functional package manager |
| 4480 | 595 | 20 | 7 days ago | [GSL](https://github.com/microsoft/GSL)/280 | Guidelines Support Library |
| 4464 | 1078 | 158 | 1 year, 8 months ago | [algorithms_and_data_structures](https://github.com/mandliya/algorithms_and_data_structures)/281 | 180+ Algorithm & Data Structure Problems using C++ |
| 4450 | 2450 | 830 | 27 days ago | [osrm-backend](https://github.com/Project-OSRM/osrm-backend)/282 | Open Source Routing Machine - C++ backend |
| 4443 | 765 | 47 | 1 year, 4 months ago | [amazon-dsstne](https://github.com/amazon-archives/amazon-dsstne)/283 | Deep Scalable Sparse Tensor Network Engine (DSSTNE) is an Amazon developed library for building Deep Learning (DL) machine learning (ML) models  |
| 4437 | 764 | 870 | 2 days ago | [proxysql](https://github.com/sysown/proxysql)/284 | High-performance MySQL proxy with a GPL license. |
| 4433 | 333 | 71 | 1 year, 1 month ago | [IncludeOS](https://github.com/includeos/IncludeOS)/285 | A minimal, resource efficient unikernel for cloud services |
| 4432 | 886 | 708 | 5 hours ago | [Halide](https://github.com/halide/Halide)/286 | a language for fast, portable data-parallel computation |
| 4429 | 1989 | 66 | 4 years ago | [CodingInterviewChinese2](https://github.com/zhedahht/CodingInterviewChinese2)/287 | 《剑指Offer》第二版源代码 |
| 4428 | 1475 | 31 | 6 years ago | [ThreadPool](https://github.com/progschj/ThreadPool)/288 | A simple C++11 Thread Pool implementation |
| 4420 | 773 | 35 | a day ago | [mace](https://github.com/XiaoMi/mace)/289 | MACE is a deep learning inference framework optimized for mobile heterogeneous computing platforms. |
| 4420 | 1817 | 961 | a day ago | [zcash](https://github.com/zcash/zcash)/290 | Zcash - Internet Money |
| 4402 | 623 | 79 | 2 years ago | [keepassx](https://github.com/keepassx/keepassx)/291 | KeePassX is a cross platform port of the windows application “Keepass Password Safe”. |
| 4371 | 1159 | 980 | 2 months ago | [omim](https://github.com/mapsme/omim)/292 | 🗺️ MAPS.ME — Offline OpenStreetMap maps for iOS and Android |
| 4358 | 383 | 5 | a month ago | [kbd-audio](https://github.com/ggerganov/kbd-audio)/293 | Tools for capturing and analysing keyboard input paired with microphone capture  🎤⌨️  |
| 4339 | 1781 | 121 | 1 year, 2 months ago | [SeetaFaceEngine](https://github.com/seetaface/SeetaFaceEngine)/294 | None |
| 4311 | 678 | 266 | 1 year, 26 days ago | [opencv4nodejs](https://github.com/justadudewhohacks/opencv4nodejs)/295 | Nodejs bindings to OpenCV 3 and OpenCV 4 |
| 4289 | 358 | 340 | 11 months ago | [incubator-pagespeed-ngx](https://github.com/apache/incubator-pagespeed-ngx)/296 | Automatic PageSpeed optimization module for Nginx |
| 4285 | 841 | 43 | 3 years ago | [AliSQL](https://github.com/alibaba/AliSQL)/297 | AliSQL is a MySQL branch originated from Alibaba Group. Fetch document from Release Notes at bottom. |
| 4277 | 417 | 8 | 5 days ago | [Waifu2x-Extension-GUI](https://github.com/AaronFeng753/Waifu2x-Extension-GUI)/298 | Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, SRMD, RealSR,  Anime4K, RIFE, CAIN, DAIN and ACNet. |
| 4271 | 1756 | 55 | 1 year, 1 month ago | [duilib](https://github.com/duilib/duilib)/299 | None |
| 4248 | 693 | 43 | a month ago | [draco](https://github.com/google/draco)/300 | Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics. |
| 4236 | 594 | 56 | 3 years ago | [liquidfun](https://github.com/google/liquidfun)/301 | 2D physics engine for games |
| 4232 | 1480 | 210 | a month ago | [openh264](https://github.com/cisco/openh264)/302 | Open Source H.264 Codec  |
| 4225 | 459 | 148 | a month ago | [libsass](https://github.com/sass/libsass)/303 | A C/C++ implementation of a Sass compiler |
| 4222 | 602 | 14 | 17 days ago | [AI4Animation](https://github.com/sebastianstarke/AI4Animation)/304 | Bringing Characters to Life with Computer Brains in Unity |
| 4219 | 801 | 149 | 22 days ago | [pika](https://github.com/OpenAtomFoundation/pika)/305 | Pika is a nosql compatible with redis, it is developed by Qihoo's DBA and infrastructure team |
| 4207 | 94 | 132 | 10 hours ago | [wslg](https://github.com/microsoft/wslg)/306 | Enabling the Windows Subsystem for Linux to include support for Wayland and X server related scenarios |
| 4193 | 515 | 8 | 5 hours ago | [Sigil](https://github.com/Sigil-Ebook/Sigil)/307 | Sigil is a multi-platform EPUB ebook editor |
| 4183 | 1571 | 3 | 5 years ago | [doom3.gpl](https://github.com/TTimo/doom3.gpl)/308 | Doom 3 GPL source release |
| 4169 | 385 | 284 | 7 months ago | [plaidml](https://github.com/plaidml/plaidml)/309 | PlaidML is a framework for making deep learning work everywhere. |
| 4155 | 445 | 617 | 3 days ago | [xournalpp](https://github.com/xournalpp/xournalpp)/310 | Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets. |
| 4152 | 1102 | 118 | 3 months ago | [recastnavigation](https://github.com/recastnavigation/recastnavigation)/311 | Navigation-mesh Toolset for Games |
| 4144 | 1056 | 10 | 4 months ago | [CodingInterviews](https://github.com/gatieme/CodingInterviews)/312 | 剑指Offer——名企面试官精讲典型编程题 |
| 4144 | 864 | 562 | 5 days ago | [mumble](https://github.com/mumble-voip/mumble)/313 | Mumble is an open-source, low-latency, high quality voice chat software. |
| 4128 | 1406 | 96 | a month ago | [algorithms](https://github.com/xtaci/algorithms)/314 | Algorithms & Data structures in C++. |
| 4128 | 832 | 125 | 1 year, 3 months ago | [node-opencv](https://github.com/peterbraden/node-opencv)/315 | OpenCV Bindings for node.js |
| 4114 | 1135 | 24 | 9 hours ago | [ZLMediaKit](https://github.com/ZLMediaKit/ZLMediaKit)/316 | A lightweight RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket-FLV/HTTP-TS/HTTP-fMP4/WebSocket-TS/WebSocket-fMP4/GB28181/WebRTC server and client framework based on C++11 |
| 4107 | 466 | 21 | 28 minutes ago | [async-profiler](https://github.com/jvm-profiling-tools/async-profiler)/317 | Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events |
| 4099 | 901 | 692 | 6 days ago | [openscad](https://github.com/openscad/openscad)/318 | OpenSCAD - The Programmers Solid 3D CAD Modeller   |
| 4046 | 987 | 554 | a month ago | [swig](https://github.com/swig/swig)/319 | SWIG is a software development tool that connects programs written in C and C++ with a variety of high-level programming languages. |
| 4035 | 884 | 50 | 18 days ago | [subconverter](https://github.com/tindy2013/subconverter)/320 | Utility to convert between various subscription format |
| 4033 | 316 | 2 | a day ago | [uWebSockets.js](https://github.com/uNetworking/uWebSockets.js)/321 | μWebSockets for Node.js back-ends :metal: |
| 4021 | 531 | 581 | an hour ago | [cudf](https://github.com/rapidsai/cudf)/322 | cuDF - GPU DataFrame Library  |
| 4015 | 1281 | 289 | 2 months ago | [mapbox-gl-native](https://github.com/mapbox/mapbox-gl-native)/323 | Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL |
| 3962 | 1709 | 57 | 13 days ago | [HyperLPR](https://github.com/szad670401/HyperLPR)/324 | 基于深度学习高性能中文车牌识别 High Performance Chinese License Plate Recognition Framework. |
| 3960 | 333 | 0 | a day ago | [Z0FCourse_ReverseEngineering](https://github.com/0xZ0F/Z0FCourse_ReverseEngineering)/325 | Reverse engineering focusing on x64 Windows. |
| 3960 | 574 | 267 | a day ago | [bpftrace](https://github.com/iovisor/bpftrace)/326 | High-level tracing language for Linux eBPF |
| 3945 | 86 | 7 | 7 days ago | [lux](https://github.com/LUX-Core/lux)/327 | LUX - Hybrid PoW/PoS & Unique PHI2 Algorithm | Masternode | Parallel masternode | Segwit | Smartcontract | Luxgate | Proof of file storage (Decentralised distributed file storage) |
| 3928 | 806 | 51 | 7 years ago | [scribe](https://github.com/facebookarchive/scribe)/328 | Scribe is a server for aggregating log data streamed in real time from a large number of servers. |
| 3926 | 487 | 78 | 2 days ago | [SPTAG](https://github.com/microsoft/SPTAG)/329 | A distributed approximate nearest neighborhood search (ANN) library which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search scenario. |
| 3906 | 410 | 27 | 15 hours ago | [MegEngine](https://github.com/MegEngine/MegEngine)/330 | MegEngine 是一个快速、可拓展、易于使用且支持自动求导的深度学习框架 |
| 3902 | 488 | 82 | 2 days ago | [interpret](https://github.com/interpretml/interpret)/331 | Fit interpretable models. Explain blackbox machine learning.  |
| 3902 | 841 | 47 | 19 days ago | [oatpp](https://github.com/oatpp/oatpp)/332 | 🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable. |
| 3898 | 1135 | 1 | 5 years ago | [DOOM-3-BFG](https://github.com/id-Software/DOOM-3-BFG)/333 | Doom 3 BFG Edition |
| 3893 | 969 | 67 | 4 minutes ago | [zeek](https://github.com/zeek/zeek)/334 | Zeek is a powerful network analysis framework that is much different from the typical IDS you may know. |
| 3892 | 413 | 699 | 16 days ago | [ledger](https://github.com/ledger/ledger)/335 | Double-entry accounting system with a command-line reporting interface |
| 3880 | 1230 | 295 | 29 days ago | [rippled](https://github.com/ripple/rippled)/336 | Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger in C++ |
| 3870 | 928 | 182 | 7 days ago | [TensorRT](https://github.com/NVIDIA/TensorRT)/337 | TensorRT is a C++ library for high performance inference on NVIDIA GPUs and deep learning accelerators. |
| 3863 | 495 | 82 | a day ago | [falco](https://github.com/falcosecurity/falco)/338 | Cloud Native Runtime Security |
| 3862 | 591 | 43 | 9 days ago | [LAVFilters](https://github.com/Nevcairiel/LAVFilters)/339 | LAV Filters - Open-Source DirectShow Media Splitter and Decoders |
| 3841 | 1846 | 536 | 1 year, 6 months ago | [xmr-stak](https://github.com/fireice-uk/xmr-stak)/340 | Free Monero RandomX Miner and unified CryptoNight miner |
| 3839 | 1493 | 101 | a day ago | [DirectX-Graphics-Samples](https://github.com/microsoft/DirectX-Graphics-Samples)/341 | This repo contains the DirectX Graphics samples that demonstrate how to build graphics intensive applications on Windows. |
| 3834 | 1187 | 94 | 5 hours ago | [server](https://github.com/MariaDB/server)/342 | MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry. |
| 3833 | 175 | 78 | 18 hours ago | [neutralinojs](https://github.com/neutralinojs/neutralinojs)/343 | Portable and lightweight cross-platform desktop application development framework |
| 3825 | 328 | 112 | 3 years ago | [Karabiner](https://github.com/tekezo/Karabiner)/344 | Karabiner (KeyRemap4MacBook) is a powerful utility for keyboard customization. |
| 3824 | 270 | 59 | 13 days ago | [fswatch](https://github.com/emcrisostomo/fswatch)/345 | A cross-platform file change monitor with multiple backends: Apple OS X File System Events, *BSD kqueue, Solaris/Illumos File Events Notification, Linux inotify, Microsoft Windows and a stat()-based backend. |
| 3817 | 2264 | 342 | 3 months ago | [aleth](https://github.com/ethereum/aleth)/346 | Aleth – Ethereum C++ client, tools and libraries |
| 3809 | 1509 | 5 | 2 days ago | [MyTinySTL](https://github.com/Alinshans/MyTinySTL)/347 | Achieve a tiny STL in C++11 |
| 3801 | 605 | 718 | a day ago | [supercollider](https://github.com/supercollider/supercollider)/348 | An audio server, programming language, and IDE for sound synthesis and algorithmic composition. |
| 3798 | 335 | 24 | a month ago | [snapcast](https://github.com/badaix/snapcast)/349 | Synchronous multiroom audio player |
| 3794 | 281 | 1 | a month ago | [Game-Networking-Resources](https://github.com/MFatihMAR/Game-Networking-Resources)/350 | A Curated List of Game Network Programming Resources |
| 3789 | 1420 | 54 | 3 months ago | [anyRTC-RTMP-OpenSource](https://github.com/anyrtcIO-Community/anyRTC-RTMP-OpenSource)/351 | RTMP 推流器，RTMP(HLS)秒开播放器，跨平台（Win,IOS,Android）开源代码 |
| 3786 | 334 | 75 | 5 days ago | [flashlight](https://github.com/flashlight/flashlight)/352 | A C++ standalone library for machine learning |
| 3784 | 221 | 11 | a month ago | [tinyraytracer](https://github.com/ssloy/tinyraytracer)/353 | A brief computer graphics / rendering course |
| 3763 | 1553 | 0 | 4 months ago | [WeChatRobot](https://github.com/TonyChen56/WeChatRobot)/354 | PC版微信机器人 |
| 3761 | 551 | 119 | 1 year, 9 months ago | [nanogui](https://github.com/wjakob/nanogui)/355 | Minimalistic GUI library for OpenGL |
| 3758 | 643 | 55 | 21 days ago | [cpr](https://github.com/whoshuu/cpr)/356 | C++ Requests: Curl for People, a spiritual port of Python Requests |
| 3751 | 570 | 508 | 7 days ago | [cuberite](https://github.com/cuberite/cuberite)/357 | A lightweight, fast and extensible game server for Minecraft |
| 3749 | 736 | 513 | a month ago | [nghttp2](https://github.com/nghttp2/nghttp2)/358 | nghttp2 - HTTP/2 C Library and tools |
| 3749 | 1292 | 44 | 4 hours ago | [wxWidgets](https://github.com/wxWidgets/wxWidgets)/359 | Cross-Platform GUI Library - Report issues here: https://trac.wxwidgets.org/ |
| 3721 | 1354 | 149 | 2 days ago | [mlpack](https://github.com/mlpack/mlpack)/360 | mlpack: a scalable C++ machine learning library --  |
| 3715 | 954 | 53 | 1 year, 7 months ago | [SuperWeChatPC](https://github.com/anhkgg/SuperWeChatPC)/361 | 超级微信电脑客户端，支持多开、防消息撤销、语音消息备份...开放WeChatSDK |
| 3685 | 952 | 41 | 1 year, 2 months ago | [pbrt-v3](https://github.com/mmp/pbrt-v3)/362 | Source code for pbrt, the renderer described in the third edition of "Physically Based Rendering: From Theory To Implementation", by Matt Pharr, Wenzel Jakob, and Greg Humphreys. |
| 3679 | 221 | 78 | 2 hours ago | [eqMac](https://github.com/bitgapp/eqMac)/363 | macOS  System-wide Audio Equalizer 🎧 |
| 3669 | 1478 | 70 | 24 days ago | [tinyxml2](https://github.com/leethomason/tinyxml2)/364 | TinyXML2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs. |
| 3646 | 749 | 127 | 3 days ago | [td](https://github.com/tdlib/td)/365 | Cross-platform library for building Telegram clients |
| 3645 | 231 | 151 | 4 months ago | [FLIF](https://github.com/FLIF-hub/FLIF)/366 | Free Lossless Image Format |
| 3643 | 958 | 2237 | 7 hours ago | [doxygen](https://github.com/doxygen/doxygen)/367 | Official doxygen git repository |
| 3626 | 504 | 51 | 1 year, 6 months ago | [StarSpace](https://github.com/facebookresearch/StarSpace)/368 | Learning embeddings for classification, retrieval and ranking. |
| 3618 | 809 | 0 | a day ago | [openmw](https://github.com/OpenMW/openmw)/369 | This is a read-only mirror of OpenMW. For latest releases, issue tracking and development, visit our Gitlab page below. |
| 3618 | 861 | 629 | 8 hours ago | [qTox](https://github.com/qTox/qTox)/370 | qTox is a chat, voice, video, and file transfer IM client using the encrypted peer-to-peer Tox protocol. |
| 3599 | 1321 | 190 | a month ago | [openMVG](https://github.com/openMVG/openMVG)/371 | open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion. |
| 3591 | 426 | 134 | a day ago | [wabt](https://github.com/WebAssembly/wabt)/372 | The WebAssembly Binary Toolkit |
| 3586 | 262 | 211 | 7 days ago | [CopyQ](https://github.com/hluk/CopyQ)/373 | Clipboard manager with advanced features |
| 3568 | 210 | 242 | 5 days ago | [lnav](https://github.com/tstack/lnav)/374 | Log file navigator |
| 3568 | 902 | 60 | 8 hours ago | [Urho3D](https://github.com/urho3d/Urho3D)/375 | Cross-platform 2D and 3D game engine |
| 3551 | 177 | 16 | 6 days ago | [CyberEngineTweaks](https://github.com/yamashi/CyberEngineTweaks)/376 | Performance boost, bug fixes and hacks for fun for Cyberpunk 2077 |
| 3550 | 1210 | 11 | 14 days ago | [handy](https://github.com/yedf/handy)/377 | 简洁易用的C++11网络库 / 支持单机千万并发连接 / a simple C++11 network server framework |
| 3540 | 488 | 234 | 7 days ago | [arrayfire](https://github.com/arrayfire/arrayfire)/378 | ArrayFire: a general purpose GPU library. |
| 3537 | 402 | 181 | 3 years ago | [ricochet](https://github.com/ricochet-im/ricochet)/379 | Anonymous peer-to-peer instant messaging |
| 3533 | 363 | 71 | 2 days ago | [magnum](https://github.com/mosra/magnum)/380 | Lightweight and modular C++11 graphics middleware for games and data visualization |
| 3530 | 1063 | 24 | 5 hours ago | [cppcheck](https://github.com/danmar/cppcheck)/381 | static analysis of C/C++ code |
| 3524 | 700 | 137 | 5 months ago | [UDPspeeder](https://github.com/wangyu-/UDPspeeder)/382 | A Tunnel which Improves your Network Quality on a High-latency Lossy Link by using Forward Error Correction, possible for All Traffics(TCP/UDP/ICMP) |
| 3521 | 1295 | 81 | 1 year, 3 months ago | [WebServer](https://github.com/linyacool/WebServer)/383 | A C++ High Performance Web Server |
| 3505 | 1226 | 15 | 6 years ago | [Cplusplus-Concurrency-In-Practice](https://github.com/forhappy/Cplusplus-Concurrency-In-Practice)/384 | A Detailed Cplusplus Concurrency Tutorial 《C++ 并发编程指南》 |
| 3487 | 1011 | 173 | 6 hours ago | [esphome](https://github.com/esphome/esphome)/385 | ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems. |
| 3482 | 228 | 22 | 2 months ago | [node-fibers](https://github.com/laverdet/node-fibers)/386 | Fiber/coroutine support for v8 and node. |
| 3455 | 375 | 164 | 6 years ago | [appjs](https://github.com/appjs/appjs)/387 | (Deprecated!) SDK on top of nodejs to build desktop apps using HTML5/CSS/JS |
| 3449 | 878 | 1743 | 14 hours ago | [PrusaSlicer](https://github.com/prusa3d/PrusaSlicer)/388 | G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.) |
| 3406 | 727 | 142 | 45 minutes ago | [cvxpy](https://github.com/cvxpy/cvxpy)/389 | A Python-embedded modeling language for convex optimization problems. |
| 3404 | 488 | 201 | 5 hours ago | [OpenTTD](https://github.com/OpenTTD/OpenTTD)/390 | OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe |
| 3372 | 1011 | 232 | 3 months ago | [JUCE](https://github.com/juce-framework/JUCE)/391 | JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, RTAS and AAX audio plug-ins. |
| 3349 | 376 | 131 | 3 months ago | [doctest](https://github.com/onqtam/doctest)/392 | The fastest feature-rich C++11/14/17/20 single-header testing framework |
| 3346 | 589 | 292 | 9 hours ago | [thrust](https://github.com/NVIDIA/thrust)/393 | The C++ parallel algorithms library. |
| 3335 | 416 | 137 | 14 hours ago | [DALI](https://github.com/NVIDIA/DALI)/394 | A GPU-accelerated library containing highly optimized building blocks and an execution engine for data processing to accelerate deep learning training and inference applications. |
| 3330 | 427 | 15 | 2 months ago | [oclint](https://github.com/oclint/oclint)/395 | A static source code analysis tool to improve quality and reduce defects for C, C++ and Objective-C |
| 3320 | 242 | 10 | 6 years ago | [lmctfy](https://github.com/google/lmctfy)/396 | lmctfy is the open source version of Google’s container stack, which provides Linux application containers. |
| 3277 | 722 | 91 | 5 days ago | [libtorrent](https://github.com/arvidn/libtorrent)/397 | an efficient feature complete C++ bittorrent implementation |
| 3258 | 1228 | 378 | 1 year, 2 months ago | [Torque3D](https://github.com/GarageGames/Torque3D)/398 | MIT Licensed Open Source version of Torque 3D from GarageGames |
| 3255 | 219 | 36 | a month ago | [bloaty](https://github.com/google/bloaty)/399 | Bloaty McBloatface: a size profiler for binaries |
| 3253 | 539 | 78 | 3 months ago | [minigo](https://github.com/tensorflow/minigo)/400 | An open-source implementation of the AlphaGoZero algorithm |
| 3253 | 326 | 12 | 9 months ago | [AmnesiaTheDarkDescent](https://github.com/FrictionalGames/AmnesiaTheDarkDescent)/401 | None |
| 3249 | 907 | 356 | a day ago | [stk-code](https://github.com/supertuxkart/stk-code)/402 | The code base of supertuxkart |
| 3238 | 713 | 191 | 10 hours ago | [nano-node](https://github.com/nanocurrency/nano-node)/403 | Nano is a cryptocurrency |
| 3233 | 376 | 361 | 9 days ago | [rtorrent](https://github.com/rakshasa/rtorrent)/404 | rTorrent BitTorrent client |
| 3230 | 709 | 264 | 5 months ago | [dynet](https://github.com/clab/dynet)/405 | DyNet: The Dynamic Neural Network Toolkit |
| 3226 | 416 | 56 | 1 year, 7 months ago | [instant-meshes](https://github.com/wjakob/instant-meshes)/406 | Interactive field-aligned mesh generator |
| 3224 | 643 | 1056 | 8 hours ago | [wesnoth](https://github.com/wesnoth/wesnoth)/407 | An open source, turn-based strategy game with a high fantasy theme. |
| 3222 | 496 | 124 | 5 months ago | [hyperscan](https://github.com/intel/hyperscan)/408 | High-performance regular expression matching library |
| 3220 | 815 | 30 | 17 days ago | [al-khaser](https://github.com/LordNoteworthy/al-khaser)/409 | Public malware techniques used in the wild: Virtual Machine, Emulation, Debuggers, Sandbox detection.  |
| 3201 | 1211 | 1 | 5 years ago | [gameplay](https://github.com/gameplay3d/gameplay)/410 | Open-source, cross-platform, C++ game engine for creating 2D/3D games. |
| 3183 | 198 | 7 | 3 months ago | [robotstxt](https://github.com/google/robotstxt)/411 | The repository contains Google's robots.txt parser and matcher as a C++ library (compliant to C++11). |
| 3177 | 555 | 44 | 2 years ago | [ELF](https://github.com/pytorch/ELF)/412 | ELF: a platform for game research with AlphaGoZero/AlphaZero reimplementation |
| 3174 | 421 | 532 | 5 days ago | [opentoonz](https://github.com/opentoonz/opentoonz)/413 | OpenToonz - An open-source full-featured 2D animation creation software |
| 3172 | 234 | 232 | 7 hours ago | [duckdb](https://github.com/duckdb/duckdb)/414 | DuckDB is an in-process SQL OLAP Database Management System |
| 3158 | 1003 | 13 | 7 days ago | [blynk-library](https://github.com/blynkkk/blynk-library)/415 | Blynk library for embedded hardware. Works with Arduino, ESP8266, Raspberry Pi, Intel Edison/Galileo, LinkIt ONE, Particle Core/Photon, Energia, ARM mbed, etc. |
| 3157 | 967 | 5 | 2 years ago | [LeetCode](https://github.com/pezy/LeetCode)/416 | :pencil2: LeetCode solutions in C++ 11 and Python3 |
| 3148 | 335 | 11 | 3 hours ago | [katran](https://github.com/facebookincubator/katran)/417 | A high performance layer 4 load balancer |
| 3122 | 608 | 444 | 6 days ago | [pywin32](https://github.com/mhammond/pywin32)/418 | Python for Windows (pywin32) Extensions |
| 3118 | 353 | 300 | 2 months ago | [Rack](https://github.com/VCVRack/Rack)/419 | The Eurorack Simulator |
| 3112 | 135 | 32 | 8 hours ago | [verona](https://github.com/microsoft/verona)/420 | Research programming language for concurrent ownership |
| 3105 | 301 | 13 | 2 years ago | [beringei](https://github.com/facebookarchive/beringei)/421 | Beringei is a high performance, in-memory storage engine for time series data. |
| 3095 | 170 | 12 | a month ago | [ProcMon-for-Linux](https://github.com/Sysinternals/ProcMon-for-Linux)/422 | Procmon is a Linux reimagining of the classic Procmon tool from the Sysinternals suite of tools for Windows. Procmon provides a convenient and efficient way for Linux developers to trace the syscall activity on the system. |
| 3082 | 6913 | 307 | 5 days ago | [i2cdevlib](https://github.com/jrowberg/i2cdevlib)/423 | I2C device library collection for AVR/Arduino or other C++-based MCUs |
| 3075 | 332 | 194 | 15 days ago | [range-v3](https://github.com/ericniebler/range-v3)/424 | Range library for C++14/17/20, basis for C++20's std::ranges |
| 3055 | 1616 | 236 | 2 years ago | [VINS-Mono](https://github.com/HKUST-Aerial-Robotics/VINS-Mono)/425 | A Robust and Versatile Monocular Visual-Inertial State Estimator |
| 3053 | 494 | 220 | 24 days ago | [beast](https://github.com/boostorg/beast)/426 | HTTP and WebSocket built on Boost.Asio in C++11 |
| 3050 | 303 | 481 | 3 months ago | [Revive](https://github.com/LibreVR/Revive)/427 | Play Oculus-exclusive games on the HTC Vive or Valve Index, scroll down for downloads and installation instructions. |
| 3039 | 324 | 0 | 12 hours ago | [krita](https://github.com/KDE/krita)/428 | Krita is a free and open source cross-platform application that offers an end-to-end solution for creating digital art files from scratch built on the KDE and Qt frameworks. |
| 3031 | 1242 | 435 | 1 year, 1 month ago | [pubsubclient](https://github.com/knolleary/pubsubclient)/429 | A client library for the Arduino Ethernet Shield that provides support for MQTT. |
| 3019 | 388 | 128 | 5 years ago | [audio-router](https://github.com/audiorouterdev/audio-router)/430 | Routes audio from programs to different audio devices. |
| 3010 | 641 | 44 | 12 hours ago | [oceanbase](https://github.com/oceanbase/oceanbase)/431 | OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards. |
| 2997 | 270 | 383 | 10 hours ago | [multipass](https://github.com/canonical/multipass)/432 | Multipass orchestrates virtual Ubuntu instances |
| 2992 | 894 | 18 | 16 days ago | [NoahGameFrame](https://github.com/ketoo/NoahGameFrame)/433 | A fast, scalable, distributed game server engine/framework for C++, include the actor library, network library, can be used as a  real time multiplayer game engine ( MMO RPG/MOBA ), which support C#/Lua script/ Unity3d, Cocos2dx and plan to support Unreal. |
| 2989 | 199 | 28 | 3 days ago | [ghostwriter](https://github.com/wereturtle/ghostwriter)/434 | ghostwriter is a cross-platform, aesthetic, distraction-free Markdown editor. |
| 2984 | 447 | 29 | 3 years ago | [conceal](https://github.com/facebookarchive/conceal)/435 | Conceal provides easy Android APIs for performing fast encryption and authentication of data. |
| 2983 | 829 | 59 | 3 years ago | [phxpaxos](https://github.com/Tencent/phxpaxos)/436 | The Paxos library implemented in C++ that has been used in the WeChat production environment. |
| 2978 | 863 | 488 | 9 days ago | [libigl](https://github.com/libigl/libigl)/437 | Simple C++ geometry processing library. |
| 2975 | 374 | 9 | 5 years ago | [webscalesql-5.6](https://github.com/facebookarchive/webscalesql-5.6)/438 | WebScaleSQL, Version 5.6, based upon the MySQL-5.6 community releases. |
| 2964 | 132 | 1 | 2 months ago | [daytripper](https://github.com/dekuNukem/daytripper)/439 | Hide-My-Windows Laser Tripwire |
| 2963 | 594 | 2225 | 3 hours ago | [Clementine](https://github.com/clementine-player/Clementine)/440 | :tangerine: Clementine Music Player |
| 2959 | 871 | 59 | 5 years ago | [DynamicAPK](https://github.com/CtripMobile/DynamicAPK)/441 | Solution to implement multi apk dynamic loading and hot fixing for Android App. (实现Android App多apk插件化和动态加载，支持资源分包和热修复) |
| 2953 | 453 | 54 | 20 days ago | [nan](https://github.com/nodejs/nan)/442 | Native Abstractions for Node.js |
| 2951 | 291 | 109 | 16 days ago | [zopfli](https://github.com/google/zopfli)/443 | Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression. |
| 2937 | 117 | 13 | 4 months ago | [btfs](https://github.com/johang/btfs)/444 | A bittorrent filesystem based on FUSE. |
| 2934 | 106 | 10 | 2 years ago | [Algojammer](https://github.com/ChrisKnott/Algojammer)/445 | An experimental code editor for writing algorithms |
| 2923 | 954 | 78 | 10 days ago | [Blackbone](https://github.com/DarthTon/Blackbone)/446 | Windows memory hacking library |
| 2922 | 178 | 19 | 3 years ago | [PacVim](https://github.com/jmoon018/PacVim)/447 | None |
| 2922 | 675 | 209 | 12 hours ago | [rhino](https://github.com/mozilla/rhino)/448 | Rhino is an open-source implementation of JavaScript written entirely in Java |
| 2913 | 203 | 89 | 5 months ago | [node-packer](https://github.com/pmq20/node-packer)/449 | Packing your Node.js application into a single executable. |
| 2912 | 571 | 171 | 11 hours ago | [oneTBB](https://github.com/oneapi-src/oneTBB)/450 | oneAPI Threading Building Blocks (oneTBB) |
| 2909 | 974 | 26 | 11 months ago | [TinyWebServer](https://github.com/qinguoyi/TinyWebServer)/451 | :fire: Linux下C++轻量级Web服务器 |
| 2908 | 225 | 35 | 1 year, 6 months ago | [pyflame](https://github.com/uber-archive/pyflame)/452 | 🔥 Pyflame: A Ptracing Profiler For Python. This project is deprecated and not maintained. |
| 2901 | 761 | 166 | 11 months ago | [Trojan-Qt5](https://github.com/Trojan-Qt5/Trojan-Qt5)/453 | Removed due to regulation |
| 2899 | 151 | 51 | 6 days ago | [SHADERed](https://github.com/dfranx/SHADERed)/454 | Lightweight, cross-platform & full-featured shader IDE |
| 2892 | 527 | 192 | 1 year, 3 months ago | [xlearn](https://github.com/aksnzhy/xlearn)/455 | High performance, easy-to-use, and scalable machine learning (ML) package, including linear model (LR), factorization machines (FM), and field-aware factorization machines (FFM) for Python and CLI interface. |
| 2886 | 787 | 245 | 4 months ago | [easyloggingpp](https://github.com/amrayn/easyloggingpp)/456 | Single header C++ logging library. It is extremely powerful, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc. |
| 2885 | 956 | 4 | 6 months ago | [cpp-cheat-sheet](https://github.com/gibsjose/cpp-cheat-sheet)/457 | C++ Syntax, Data Structures, and Algorithms Cheat Sheet |
| 2881 | 310 | 5 | a month ago | [Riru](https://github.com/RikkaApps/Riru)/458 | Inject into zygote process |
| 2874 | 486 | 91 | a day ago | [mcrouter](https://github.com/facebook/mcrouter)/459 | Mcrouter is a memcached protocol router for scaling memcached deployments. |
| 2873 | 873 | 19 | 6 days ago | [cryptopp](https://github.com/weidai11/cryptopp)/460 | free C++ class library of cryptographic schemes |
| 2867 | 665 | 400 | 2 months ago | [USD](https://github.com/PixarAnimationStudios/USD)/461 | Universal Scene Description |
| 2863 | 312 | 35 | a month ago | [fibjs](https://github.com/fibjs/fibjs)/462 | JavaScript on Fiber (built on Chrome's V8 JavaScript engine) |
| 2861 | 368 | 712 | 12 days ago | [service-fabric](https://github.com/microsoft/service-fabric)/463 | Service Fabric is a distributed systems platform for packaging, deploying, and managing stateless and stateful distributed applications and containers at large scale. |
| 2860 | 125 | 24 | 21 days ago | [pushpin](https://github.com/fanout/pushpin)/464 | Reverse proxy for realtime web services |
| 2857 | 838 | 489 | 21 hours ago | [asio](https://github.com/chriskohlhoff/asio)/465 | Asio C++ Library |
| 2856 | 1253 | 508 | 2 months ago | [QtAV](https://github.com/wang-bin/QtAV)/466 | A cross-platform multimedia framework based on Qt and FFmpeg(https://github.com/wang-bin/avbuild). High performance. User & developer friendly. Supports Android, iOS, Windows store and desktops. 基于Qt和FFmpeg的跨平台高性能音视频播放框架 |
| 2854 | 676 | 766 | a day ago | [endless-sky](https://github.com/endless-sky/endless-sky)/467 | Space exploration, trading, and combat game. |
| 2850 | 463 | 299 | 3 hours ago | [GDevelop](https://github.com/4ian/GDevelop)/468 | :video_game: GDevelop is an open-source, cross-platform game engine designed to be used by everyone. |
| 2835 | 250 | 1 | a month ago | [termite](https://github.com/thestinger/termite)/469 | Termite is obsoleted by Alacritty. Termite was a keyboard-centric VTE-based terminal, aimed at use within a window manager with tiling and/or tabbing support. |
| 2832 | 1475 | 410 | 19 days ago | [gnuradio](https://github.com/gnuradio/gnuradio)/470 | GNU Radio – the Free and Open Software Radio Ecosystem |
| 2831 | 1608 | 236 | 5 years ago | [source-sdk-2013](https://github.com/ValveSoftware/source-sdk-2013)/471 | The 2013 edition of the Source SDK |
| 2828 | 1047 | 450 | 6 months ago | [shogun](https://github.com/shogun-toolbox/shogun)/472 | Shōgun |
| 2826 | 1624 | 0 | 1 year, 2 months ago | [clang](https://github.com/llvm-mirror/clang)/473 | Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project |
| 2818 | 545 | 246 | 8 months ago | [cereal](https://github.com/USCiLab/cereal)/474 | A C++11 library for serialization |
| 2808 | 624 | 234 | 29 days ago | [panda3d](https://github.com/panda3d/panda3d)/475 | Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU |
| 2799 | 512 | 71 | 5 years ago | [fastnetmon](https://github.com/pavel-odintsov/fastnetmon)/476 | FastNetMon - very fast DDoS sensor with sFlow/Netflow/IPFIX/SPAN support |
| 2796 | 470 | 162 | 13 hours ago | [TNN](https://github.com/Tencent/TNN)/477 | TNN: developed by Tencent Youtu Lab and Guangying Lab, a lightweight and high-performance deep learning framework for mobile inference. TNN is distinguished by several outstanding features, including its cross-platform capability, high performance, model compression and code pruning. Based on ncnn and Rapidnet, TNN further strengthens the support and performance optimization for mobile devices, and also draws on the advantages of good extensibility and high performance from existed open source efforts. TNN has been deployed in multiple Apps from Tencent, such as Mobile QQ, Weishi, Pitu, etc. Contributions are welcome to work in collaborative with us and make TNN a better framework.                                TNN：由腾讯优图实验室和光影实验室协同打造，移动端高性能、轻量级推理框架，同时拥有跨平台、高性能、模型压缩、代码裁剪等众多突出优势。TNN框架在原有Rapidnet、ncnn框架的基础上进一步加强了移动端设备的支持以及性能优化，同时也借鉴了业界主流开源框架高性能和良好拓展性的优点。目前TNN已经在手Q、微视、P图等应用中落地，欢迎大家参与协同共建，促进TNN推理框架进一步完善。 |
| 2794 | 628 | 32 | 2 months ago | [Detours](https://github.com/microsoft/Detours)/478 | Detours is a software package for monitoring and instrumenting API calls on Windows.  It is distributed in source code form. |
| 2792 | 158 | 24 | a month ago | [lbrycrd](https://github.com/lbryio/lbrycrd)/479 | The blockchain that provides the digital content namespace for the LBRY protocol |
| 2788 | 128 | 50 | 2 years ago | [thrust](https://github.com/breach/thrust)/480 | Chromium-based cross-platform / cross-language application framework |
| 2772 | 561 | 42 | 7 days ago | [open_spiel](https://github.com/deepmind/open_spiel)/481 | OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games. |
| 2767 | 310 | 25 | 2 days ago | [WickedEngine](https://github.com/turanszkij/WickedEngine)/482 | C++ game engine focusing on modern rendering techniques and performance. |
| 2765 | 303 | 20 | 4 years ago | [fr_public](https://github.com/farbrausch/fr_public)/483 | Farbrausch demo tools 2001-2011 |
| 2764 | 768 | 5 | 14 days ago | [AppleALC](https://github.com/acidanthera/AppleALC)/484 | Native macOS HD audio for not officially supported codecs |
| 2762 | 129 | 33 | 7 hours ago | [halley](https://github.com/amzeratul/halley)/485 | A lightweight game engine written in modern C++ |
| 2744 | 1017 | 251 | 2 years ago | [EAST](https://github.com/argman/EAST)/486 | A tensorflow implementation of EAST text detector |
| 2736 | 385 | 187 | 9 months ago | [tomahawk](https://github.com/tomahawk-player/tomahawk)/487 | Tomahawk, the multi-source music player |
| 2736 | 476 | 78 | 1 year, 3 months ago | [djinni](https://github.com/dropbox/djinni)/488 | A tool for generating cross-language type declarations and interface bindings. |
| 2735 | 810 | 782 | 22 hours ago | [incubator-doris](https://github.com/apache/incubator-doris)/489 | Apache Doris (Incubating) |
| 2727 | 375 | 13 | 4 days ago | [asmjit](https://github.com/asmjit/asmjit)/490 | Machine code generation for C++ |
| 2724 | 546 | 114 | 2 years ago | [bfs](https://github.com/baidu/bfs)/491 | The Baidu File System. |
| 2721 | 817 | 118 | 2 months ago | [evpp](https://github.com/Qihoo360/evpp)/492 | A modern C++ network library for developing high performance network services in TCP/UDP/HTTP protocols. |
| 2720 | 1007 | 264 | 5 months ago | [yaml-cpp](https://github.com/jbeder/yaml-cpp)/493 | A YAML parser and emitter in C++ |
| 2718 | 619 | 129 | 13 days ago | [tigervnc](https://github.com/TigerVNC/tigervnc)/494 | High performance, multi-platform VNC client and server |
| 2717 | 756 | 61 | a month ago | [openbr](https://github.com/biometrics/openbr)/495 | Open Source Biometrics, Face Recognition |
| 2705 | 488 | 54 | 3 hours ago | [wangle](https://github.com/facebook/wangle)/496 | Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way. |
| 2704 | 633 | 76 | 22 days ago | [braft](https://github.com/baidu/braft)/497 | An industrial-grade C++ implementation of RAFT consensus algorithm based on brpc,  widely used inside Baidu to build highly-available distributed systems. |
| 2698 | 385 | 144 | 19 days ago | [ammo.js](https://github.com/kripken/ammo.js)/498 | Direct port of the Bullet physics engine to JavaScript using Emscripten |
| 2695 | 978 | 283 | 11 hours ago | [licode](https://github.com/lynckia/licode)/499 | Open Source Communication Provider based on WebRTC and Cloud technologies |
| 2693 | 1151 | 50 | 7 hours ago | [QuantLib](https://github.com/lballabio/QuantLib)/500 | The QuantLib C++ library |
| 2691 | 539 | 19 | 2 years ago | [PhoenixGo](https://github.com/Tencent/PhoenixGo)/501 | Go AI program which implements the AlphaGo Zero paper |
| 2681 | 1204 | 1083 | 3 months ago | [Slic3r](https://github.com/slic3r/Slic3r)/502 | Open Source toolpath generator for 3D printers |
| 2680 | 632 | 158 | 3 months ago | [HElib](https://github.com/homenc/HElib)/503 | HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations. |
| 2680 | 342 | 13 | 4 years ago | [Serious-Engine](https://github.com/Croteam-official/Serious-Engine)/504 | An open source version of a game engine developed by Croteam for the classic Serious Sam games. |
| 2679 | 450 | 295 | 13 hours ago | [stellarium](https://github.com/Stellarium/stellarium)/505 | Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope. |
| 2666 | 230 | 25 | 2 days ago | [lyra](https://github.com/google/lyra)/506 | A Very Low-Bitrate Codec for Speech Compression |
| 2653 | 391 | 153 | a day ago | [oboe](https://github.com/google/oboe)/507 | Oboe is a C++ library that makes it easy to build high-performance audio apps on Android. |
| 2647 | 1388 | 24 | 1 year, 8 months ago | [CppPrimer](https://github.com/pezy/CppPrimer)/508 | :books: Solutions for C++ Primer 5th exercises. |
| 2640 | 517 | 19 | a month ago | [MITIE](https://github.com/mit-nlp/MITIE)/509 | MITIE: library and tools for information extraction |
| 2640 | 599 | 43 | 3 hours ago | [The-Powder-Toy](https://github.com/The-Powder-Toy/The-Powder-Toy)/510 | Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat. |
| 2627 | 524 | 22 | 3 hours ago | [pugixml](https://github.com/zeux/pugixml)/511 | Light-weight, simple and fast XML parser for C++ with XPath support |
| 2622 | 963 | 179 | 2 months ago | [ORB_SLAM3](https://github.com/UZ-SLAMLab/ORB_SLAM3)/512 | ORB-SLAM3: An Accurate Open-Source Library for Visual, Visual-Inertial and Multi-Map SLAM |
| 2616 | 383 | 71 | 28 days ago | [cxxopts](https://github.com/jarro2783/cxxopts)/513 | Lightweight C++ command line option parser |
| 2610 | 813 | 10 | a month ago | [Cpp_Primer_Practice](https://github.com/applenob/Cpp_Primer_Practice)/514 | 搞定C++:punch:。C++ Primer 中文版第5版学习仓库，包括笔记和课后练习答案。 |
| 2607 | 378 | 67 | 5 days ago | [wdt](https://github.com/facebook/wdt)/515 | Warp speed Data Transfer (WDT)  is an embeddedable library (and command line tool) aiming to transfer data between 2 systems as fast as possible over multiple TCP paths. |
| 2603 | 521 | 210 | 11 months ago | [euler](https://github.com/alibaba/euler)/516 | A distributed graph deep learning framework. |
| 2602 | 309 | 8 | a month ago | [flutter_screenutil](https://github.com/OpenFlutter/flutter_screenutil)/517 | Flutter screen adaptation, font adaptation, get screen information |
| 2596 | 843 | 311 | 5 months ago | [snowboy](https://github.com/Kitt-AI/snowboy)/518 | Future versions with model training module will be maintained through a forked version here: https://github.com/seasalt-ai/snowboy |
| 2593 | 174 | 7 | 2 months ago | [LxRunOffline](https://github.com/DDoSolitary/LxRunOffline)/519 | A full-featured utility for managing Windows Subsystem for Linux (WSL) |
| 2591 | 283 | 38 | a month ago | [sol2](https://github.com/ThePhD/sol2)/520 | Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation: |
| 2579 | 1620 | 46 | 6 years ago | [code](https://github.com/MasteringOpenCV/code)/521 | Code for the book "Mastering OpenCV with Practical Computer Vision Projects" by Packt Publishing 2012. |
| 2569 | 935 | 468 | 10 hours ago | [cgal](https://github.com/CGAL/cgal)/522 | The public CGAL repository, see the README below |
| 2567 | 230 | 49 | 2 months ago | [PJON](https://github.com/gioblu/PJON)/523 | PJON® (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol. |
| 2567 | 672 | 150 | 2 months ago | [matplotlib-cpp](https://github.com/lava/matplotlib-cpp)/524 | Extremely simple yet powerful header-only C++ plotting library built on the popular matplotlib |
| 2567 | 123 | 12 | 4 days ago | [yue](https://github.com/yue/yue)/525 | A library for creating native cross-platform GUI apps |
| 2565 | 393 | 0 | 1 year, 1 month ago | [GW-BASIC](https://github.com/microsoft/GW-BASIC)/526 | The original source code of Microsoft GW-BASIC from 1983 |
| 2560 | 557 | 590 | 14 days ago | [fritzing-app](https://github.com/fritzing/fritzing-app)/527 | Fritzing desktop application |
| 2554 | 88 | 54 | 10 months ago | [asm-dom](https://github.com/mbasso/asm-dom)/528 | A minimal WebAssembly virtual DOM to build C++ SPA (Single page applications) |
| 2553 | 1428 | 359 | a day ago | [gdal](https://github.com/OSGeo/gdal)/529 | GDAL is an open source X/MIT licensed translator library for raster and vector geospatial data formats. |
| 2550 | 536 | 37 | 1 year, 1 month ago | [dumpDex](https://github.com/WrBug/dumpDex)/530 | 💯一款Android脱壳工具，需要xposed支持, 易开发已集成该项目： |
| 2548 | 780 | 43 | 7 months ago | [PAT](https://github.com/liuchuo/PAT)/531 | 🍭 浙江大学PAT题解(C/C++/Java/Python) - 努力成为萌萌的程序媛～ |
| 2541 | 588 | 317 | a day ago | [espurna](https://github.com/xoseperez/espurna)/532 | Home automation firmware for ESP8266-based devices |
| 2539 | 188 | 6 | 4 hours ago | [meshoptimizer](https://github.com/zeux/meshoptimizer)/533 | Mesh optimization library that makes meshes smaller and faster to render |
| 2538 | 231 | 146 | 11 hours ago | [FlaxEngine](https://github.com/FlaxEngine/FlaxEngine)/534 | Flax Engine – multi-platform 3D game engine |
| 2536 | 452 | 39 | a day ago | [actor-framework](https://github.com/actor-framework/actor-framework)/535 | An Open Source Implementation of the Actor Model in C++ |
| 2533 | 480 | 0 | 3 days ago | [WhateverGreen](https://github.com/acidanthera/WhateverGreen)/536 | Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs |
| 2530 | 561 | 365 | 21 hours ago | [glow](https://github.com/pytorch/glow)/537 | Compiler for Neural Network hardware accelerators |
| 2521 | 641 | 4 | 7 months ago | [SimpleNES](https://github.com/amhndu/SimpleNES)/538 | An NES emulator in C++ |
| 2518 | 377 | 219 | 13 days ago | [omniscidb](https://github.com/omnisci/omniscidb)/539 | OmniSciDB (formerly MapD Core) |
| 2505 | 275 | 269 | 8 hours ago | [oneflow](https://github.com/Oneflow-Inc/oneflow)/540 | OneFlow is a performance-centered and open-source deep learning framework. |
| 2504 | 1114 | 13 | 10 days ago | [flamingo](https://github.com/balloonwj/flamingo)/541 | flamingo 一款高性能轻量级开源即时通讯软件 |
| 2498 | 297 | 10 | 3 years ago | [miles-deep](https://github.com/ryanjay0/miles-deep)/542 | Deep Learning Porn Video Classifier/Editor with Caffe |
| 2486 | 191 | 78 | 4 days ago | [ccls](https://github.com/MaskRay/ccls)/543 | C/C++/ObjC language server supporting cross references, hierarchies, completion and semantic highlighting |
| 2485 | 480 | 55 | 4 months ago | [OpenSubdiv](https://github.com/PixarAnimationStudios/OpenSubdiv)/544 | An Open-Source subdivision surface library. |
| 2475 | 435 | 92 | a month ago | [lac](https://github.com/baidu/lac)/545 | 百度NLP：分词，词性标注，命名实体识别，词重要性 |
| 2469 | 624 | 4 | a month ago | [kurento-media-server](https://github.com/Kurento/kurento-media-server)/546 | Media Server responsible for media transmission, processing, loading and recording |
| 2466 | 806 | 125 | 6 hours ago | [openthread](https://github.com/openthread/openthread)/547 | OpenThread released by Google is an open-source implementation of the Thread networking protocol |
| 2455 | 156 | 31 | 3 days ago | [tracy](https://github.com/wolfpld/tracy)/548 | C++ frame profiler |
| 2450 | 352 | 47 | 29 days ago | [nmslib](https://github.com/nmslib/nmslib)/549 | Non-Metric Space Library (NMSLIB): An efficient similarity search library and a toolkit for evaluation of k-NN methods for generic non-metric spaces. |
| 2447 | 576 | 154 | 2 days ago | [pistache](https://github.com/pistacheio/pistache)/550 | A high-performance REST Toolkit written in C++ |
| 2442 | 204 | 47 | 16 days ago | [musikcube](https://github.com/clangen/musikcube)/551 | a cross-platform, terminal-based music player, audio engine, metadata indexer, and server in c++ |
| 2440 | 300 | 25 | a month ago | [LumixEngine](https://github.com/nem0/LumixEngine)/552 | 3D C++ Game Engine - yet another open source game engine |
| 2437 | 592 | 4 | 2 years ago | [botnets](https://github.com/maestron/botnets)/553 | This is a collection of #botnet source codes, unorganized. For EDUCATIONAL PURPOSES ONLY |
| 2432 | 595 | 19 | 10 months ago | [Familia](https://github.com/baidu/Familia)/554 | A Toolkit for Industrial Topic Modeling |
| 2432 | 248 | 15 | a month ago | [The-Forge](https://github.com/ConfettiFX/The-Forge)/555 | The Forge Cross-Platform Rendering Framework PC Windows, Linux, Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch |
| 2431 | 135 | 120 | 11 days ago | [pulseeffects](https://github.com/wwmm/pulseeffects)/556 | Limiter, compressor, reverberation, equalizer and auto volume effects for PipeWire applications |
| 2431 | 369 | 116 | a day ago | [LIEF](https://github.com/lief-project/LIEF)/557 | LIEF - Library to Instrument Executable Formats |
| 2429 | 571 | 46 | 2 years ago | [phxsql](https://github.com/Tencent/phxsql)/558 | A high availability MySQL cluster that guarantees data consistency between a master and slaves. |
| 2429 | 677 | 60 | 24 days ago | [olcPixelGameEngine](https://github.com/OneLoneCoder/olcPixelGameEngine)/559 | The official distribution of olcPixelGameEngine, a tool used in javidx9's YouTube videos and projects |
| 2418 | 473 | 395 | 2 years ago | [AtomicGameEngine](https://github.com/AtomicGameEngine/AtomicGameEngine)/560 | The Atomic Game Engine is a multi-platform 2D and 3D engine with a consistent API in C++, C#, JavaScript, and TypeScript |
| 2417 | 216 | 51 | 24 days ago | [better-sqlite3](https://github.com/JoshuaWise/better-sqlite3)/561 | The fastest and simplest library for SQLite3 in Node.js. |
| 2415 | 120 | 8 | a year ago | [hardware-effects](https://github.com/Kobzol/hardware-effects)/562 | Demonstration of various hardware effects. |
| 2413 | 644 | 28 | 2 days ago | [oneDNN](https://github.com/oneapi-src/oneDNN)/563 | oneAPI Deep Neural Network Library (oneDNN) |
| 2409 | 384 | 349 | 5 months ago | [HIP](https://github.com/ROCm-Developer-Tools/HIP)/564 | HIP: C++ Heterogeneous-Compute Interface for Portability |
| 2407 | 668 | 65 | 2 days ago | [tensorrtx](https://github.com/wang-xinyu/tensorrtx)/565 | Implementation of popular deep learning networks with TensorRT network definition API |
| 2402 | 696 | 746 | 11 hours ago | [pdns](https://github.com/PowerDNS/pdns)/566 | PowerDNS Authoritative, PowerDNS Recursor, dnsdist |
| 2388 | 871 | 41 | 1 year, 27 days ago | [kungfu](https://github.com/kungfu-origin/kungfu)/567 | Kungfu Trader |
| 2387 | 333 | 71 | 10 months ago | [RxCpp](https://github.com/ReactiveX/RxCpp)/568 | Reactive Extensions for C++ |
| 2386 | 416 | 175 | a month ago | [cefpython](https://github.com/cztomczak/cefpython)/569 | Python bindings for the Chromium Embedded Framework (CEF) |
| 2376 | 245 | 198 | a month ago | [include-what-you-use](https://github.com/include-what-you-use/include-what-you-use)/570 | A tool for use with clang to analyze #includes in C and C++ source files |
| 2375 | 453 | 80 | 55 minutes ago | [mindspore](https://github.com/mindspore-ai/mindspore)/571 | MindSpore is a new open source deep learning training/inference framework that could be used for mobile, edge and cloud scenarios. |
| 2372 | 298 | 33 | 10 days ago | [vcmi](https://github.com/vcmi/vcmi)/572 | Open-source engine for Heroes of Might and Magic III |
| 2370 | 124 | 306 | 2 hours ago | [redpanda](https://github.com/vectorizedio/redpanda)/573 | Redpanda is the real-time engine for modern apps.  Kafka API Compatible; 10x faster. See more at vectorized.io/redpanda |
| 2368 | 705 | 309 | a month ago | [LibreCAD](https://github.com/LibreCAD/LibreCAD)/574 | LibreCAD is a cross-platform 2D CAD program written in C++11 using the Qt framework. It can read DXF and DWG files and can write DXF, PDF and SVG files. The user interface is highly customizable, and has dozens of translations. |
| 2366 | 485 | 77 | 1 year, 2 months ago | [dnscat2](https://github.com/iagox86/dnscat2)/575 | None |
| 2360 | 834 | 248 | 15 days ago | [earthenterprise](https://github.com/google/earthenterprise)/576 | Google Earth Enterprise - Open Source |
| 2357 | 340 | 208 | 5 years ago | [Polycode](https://github.com/ivansafrin/Polycode)/577 | Polycode is a cross-platform framework for creative code. |
| 2354 | 641 | 84 | 23 days ago | [libgo](https://github.com/yyzybb537/libgo)/578 | Go-style concurrency in C++11 |
| 2348 | 274 | 39 | 10 days ago | [PlotJuggler](https://github.com/facontidavide/PlotJuggler)/579 | The Time Series Visualization Tool that you deserve. |
| 2343 | 556 | 105 | 2 days ago | [server](https://github.com/triton-inference-server/server)/580 | The Triton Inference Server provides an optimized cloud and edge inferencing solution.  |
| 2342 | 1046 | 62 | a day ago | [Adafruit_NeoPixel](https://github.com/adafruit/Adafruit_NeoPixel)/581 | Arduino library for controlling single-wire LED pixels (NeoPixel, WS2812, etc.) |
| 2341 | 477 | 258 | 4 days ago | [uncrustify](https://github.com/uncrustify/uncrustify)/582 | Code beautifier |
| 2339 | 241 | 76 | 2 years ago | [HoRNDIS](https://github.com/jwise/HoRNDIS)/583 | Android USB tethering driver for Mac OS X |
| 2338 | 831 | 361 | 3 months ago | [rpi-rgb-led-matrix](https://github.com/hzeller/rpi-rgb-led-matrix)/584 | Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO |
| 2330 | 171 | 156 | 11 months ago | [cquery](https://github.com/jacobdufault/cquery)/585 | C/C++ language server supporting multi-million line code base, powered by libclang. Emacs, Vim, VSCode, and others with language server protocol support. Cross references, completion, diagnostics, semantic highlighting and more |
| 2327 | 136 | 19 | a month ago | [OTTO](https://github.com/bitfieldaudio/OTTO)/586 | Sampler, Sequencer, Multi-engine synth and effects - in a box! [WIP] |
| 2318 | 301 | 101 | 21 days ago | [ChaiScript](https://github.com/ChaiScript/ChaiScript)/587 | Embedded Scripting Language Designed for C++ |
| 2318 | 417 | 33 | 7 months ago | [UEFITool](https://github.com/LongSoft/UEFITool)/588 | UEFI firmware image viewer and editor |
| 2313 | 312 | 137 | 2 months ago | [bond](https://github.com/microsoft/bond)/589 | Bond is a cross-platform framework for working with schematized data. It supports cross-language de/serialization and powerful generic mechanisms for efficiently manipulating data. Bond is broadly used at Microsoft in high scale services.  |
| 2309 | 625 | 53 | 7 hours ago | [Krypto-trading-bot](https://github.com/ctubio/Krypto-trading-bot)/590 | Self-hosted crypto trading bot (automated high frequency market making) written in C++ |
| 2308 | 807 | 23 | 6 hours ago | [LeetCode-Solutions](https://github.com/kamyu104/LeetCode-Solutions)/591 | :octocat: (Weekly Update) Python / Modern C++ Solutions of All 1917 LeetCode Problems |
| 2307 | 550 | 167 | 2 months ago | [mailcore2](https://github.com/MailCore/mailcore2)/592 | MailCore 2 provide a simple and asynchronous API to work with e-mail protocols IMAP, POP and SMTP. The API has been redesigned from ground up. |
| 2307 | 288 | 58 | 8 years ago | [node-memwatch](https://github.com/lloyd/node-memwatch)/593 | A NodeJS library to keep an eye on your memory usage, and discover and isolate leaks. |
| 2303 | 700 | 134 | 2 days ago | [ogre](https://github.com/OGRECave/ogre)/594 | scene-oriented, flexible 3D engine (Python, C#, Java) |
| 2300 | 188 | 263 | a day ago | [ckb-next](https://github.com/ckb-next/ckb-next)/595 | RGB Driver for Linux |
| 2299 | 818 | 5 | 2 years ago | [cplusplus-_Implementation_Of_Introduction_to_Algorithms](https://github.com/huaxz1986/cplusplus-_Implementation_Of_Introduction_to_Algorithms)/596 | 《算法导论》第三版中算法的C++实现 |
| 2288 | 376 | 17 | 3 months ago | [MineCraft-One-Week-Challenge](https://github.com/Hopson97/MineCraft-One-Week-Challenge)/597 | I challenged myself to see if I could create a voxel game (Minecraft-like) in just one week using C++ and OpenGL, and here is the result |
| 2288 | 299 | 287 | 8 days ago | [xtensor](https://github.com/xtensor-stack/xtensor)/598 | C++ tensors with broadcasting and lazy computing |
| 2282 | 640 | 126 | 4 years ago | [crosswalk](https://github.com/crosswalk-project/crosswalk)/599 | A web runtime built on Chrome. This project is currently unmaintained.  |
| 2271 | 660 | 39 | 5 months ago | [singa](https://github.com/apache/singa)/600 | a distributed deep learning platform |
| 2256 | 170 | 107 | 13 days ago | [terra](https://github.com/terralang/terra)/601 | Terra is a low-level system programming language that is embedded in and meta-programmed by the Lua programming language. |
| 2255 | 455 | 176 | 10 hours ago | [MultiMC5](https://github.com/MultiMC/MultiMC5)/602 | A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once |
| 2251 | 397 | 19 | 15 days ago | [SEAL](https://github.com/microsoft/SEAL)/603 | Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library. |
| 2250 | 493 | 1677 | 2 years ago | [halflife](https://github.com/ValveSoftware/halflife)/604 | Half-Life 1 engine based games |
| 2250 | 332 | 444 | a month ago | [pgmodeler](https://github.com/pgmodeler/pgmodeler)/605 | pgModeler - PostgreSQL Database Modeler - is an open source data modeling tool designed for PostgreSQL. No more DDL commands written by hand let pgModeler do the job for you! This software reunites the concepts of entity-relationship diagrams and the features that PostgreSQL implements as extensions of SQL standards. Support this project by donate on project's official web site link: |
| 2249 | 539 | 91 | 4 days ago | [meshlab](https://github.com/cnr-isti-vclab/meshlab)/606 | The open source mesh processing system |
| 2248 | 855 | 122 | a day ago | [mixxx](https://github.com/mixxxdj/mixxx)/607 | Mixxx is Free DJ software that gives you everything you need to perform live mixes. |
| 2242 | 214 | 74 | 4 days ago | [moonlight-qt](https://github.com/moonlight-stream/moonlight-qt)/608 | GameStream client for PCs (Windows, Mac, Linux, and Steam Link) |
| 2242 | 526 | 90 | 6 days ago | [deepdetect](https://github.com/jolibrain/deepdetect)/609 | Deep Learning API and Server in C++14 support for Caffe, Caffe2, PyTorch,TensorRT, Dlib, NCNN, Tensorflow, XGBoost and TSNE |
| 2241 | 638 | 50 | 7 years ago | [firesheep](https://github.com/codebutler/firesheep)/610 | A Firefox extension that demonstrates HTTP session hijacking attacks. |
| 2234 | 215 | 6 | a month ago | [msdfgen](https://github.com/Chlumsky/msdfgen)/611 | Multi-channel signed distance field generator |
| 2227 | 481 | 78 | 2 days ago | [OpenMQTTGateway](https://github.com/1technophile/OpenMQTTGateway)/612 | MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale compatibility, SMS & LORA. |
| 2227 | 140 | 25 | 2 years ago | [MarbleMarcher](https://github.com/HackerPoet/MarbleMarcher)/613 | A Fractal Physics Game |
| 2218 | 401 | 29 | 16 days ago | [stairspeedtest-reborn](https://github.com/tindy2013/stairspeedtest-reborn)/614 | Proxy performance batch tester based on Shadowsocks(R) and V2Ray |
| 2218 | 462 | 366 | 9 days ago | [rust-bindgen](https://github.com/rust-lang/rust-bindgen)/615 | Automatically generates Rust FFI bindings to C (and some C++) libraries. |
| 2214 | 1018 | 45 | 6 years ago | [aoapc-bac2nd](https://github.com/aoapc-book/aoapc-bac2nd)/616 | Source codes for book <<<BeginningAlgorithmContests>> Second edition |
| 2214 | 690 | 55 | 3 years ago | [Simple-Web-Server](https://github.com/eidheim/Simple-Web-Server)/617 | A very simple, fast, multithreaded, platform independent HTTP and HTTPS server and client library implemented using C++11 and Boost.Asio. Created to be an easy way to make REST resources available from C++ applications. |
| 2213 | 472 | 105 | 28 days ago | [date](https://github.com/HowardHinnant/date)/618 | A date and time library based on the C++11/14/17 <chrono> header |
| 2208 | 450 | 26 | 20 days ago | [tinyobjloader](https://github.com/tinyobjloader/tinyobjloader)/619 | Tiny but powerful single file wavefront obj loader |
| 2201 | 145 | 67 | 2 years ago | [node-webworker-threads](https://github.com/audreyt/node-webworker-threads)/620 | Lightweight Web Worker API implementation with native threads |
| 2201 | 477 | 7 | a month ago | [readerwriterqueue](https://github.com/cameron314/readerwriterqueue)/621 | A fast single-producer, single-consumer lock-free queue for C++ |
| 2200 | 953 | 497 | 7 hours ago | [openvino](https://github.com/openvinotoolkit/openvino)/622 | OpenVINO™ Toolkit repository |
| 2190 | 546 | 21 | 1 year, 3 months ago | [json11](https://github.com/dropbox/json11)/623 | A tiny JSON library for C++11. |
| 2190 | 223 | 50 | 2 years ago | [PhysX-3.4](https://github.com/NVIDIAGameWorks/PhysX-3.4)/624 | NVIDIA PhysX SDK 3.4 |
| 2186 | 106 | 10 | 6 years ago | [dex-ui](https://github.com/seenaburns/dex-ui)/625 | A science fiction desktop running on Linux. Awesome. |
| 2186 | 988 | 18 | 9 days ago | [EpicSurvivalGameSeries](https://github.com/tomlooman/EpicSurvivalGameSeries)/626 | Third-person Survival Game for Unreal Engine 4 (Sample Project) |
| 2186 | 1146 | 44 | 5 days ago | [OpenSceneGraph](https://github.com/openscenegraph/OpenSceneGraph)/627 | OpenSceneGraph git repository |
| 2183 | 1196 | 241 | 6 years ago | [lsd_slam](https://github.com/tum-vision/lsd_slam)/628 | LSD-SLAM |
| 2175 | 232 | 44 | 2 years ago | [open-nsynth-super](https://github.com/googlecreativelab/open-nsynth-super)/629 | Open NSynth Super is an experimental physical interface for the NSynth algorithm |
| 2159 | 146 | 12 | 7 days ago | [matplotplusplus](https://github.com/alandefreitas/matplotplusplus)/630 | Matplot++: A C++ Graphics Library for Data Visualization 📊🗾 |
| 2157 | 529 | 41 | 5 minutes ago | [fbthrift](https://github.com/facebook/fbthrift)/631 | Facebook's branch of Apache Thrift, including a new C++ server. |
| 2153 | 158 | 58 | 14 days ago | [hotspot](https://github.com/KDAB/hotspot)/632 | The Linux perf GUI for performance analysis. |
| 2147 | 302 | 31 | 6 months ago | [ELL](https://github.com/microsoft/ELL)/633 | Embedded Learning Library |
| 2145 | 155 | 49 | 2 months ago | [dust3d](https://github.com/huxingyi/dust3d)/634 | :dromedary_camel: Dust3D is a cross-platform open-source 3D modeling software. Auto UV unwrapping, auto rigging with PBR Material support, pose and motion authoring all in one. |
| 2143 | 386 | 1 | 6 years ago | [CppCon2014](https://github.com/CppCon/CppCon2014)/635 | Speaker materials from CppCon 2014 |
| 2142 | 130 | 0 | 6 days ago | [fully-homomorphic-encryption](https://github.com/google/fully-homomorphic-encryption)/636 | Libraries and tools to perform fully homomorphic encryption operations on an encrypted data set. |
| 2142 | 888 | 245 | 3 months ago | [kalibr](https://github.com/ethz-asl/kalibr)/637 | The Kalibr visual-inertial calibration toolbox |
| 2142 | 369 | 33 | 2 years ago | [ncmdump](https://github.com/anonymous5l/ncmdump)/638 | netease cloud music copyright protection file dump |
| 2135 | 191 | 203 | 4 days ago | [Natron](https://github.com/NatronGitHub/Natron)/639 | Open-source video compositing software. Node-graph based. Similar in functionalities to Adobe After Effects and Nuke by The Foundry. |
| 2127 | 707 | 10 | 20 days ago | [spring](https://github.com/spring/spring)/640 | A powerful free cross-platform RTS game engine |
| 2125 | 730 | 45 | a month ago | [srsRAN](https://github.com/srsran/srsRAN)/641 | Open source SDR 4G/5G software suite from Software Radio Systems (SRS) |
| 2122 | 221 | 60 | a month ago | [Tendis](https://github.com/Tencent/Tendis)/642 | Tendis is a high-performance distributed storage system fully compatible with the Redis protocol.  |
| 2119 | 419 | 1 | Unknown | [angle](https://github.com/google/angle)/643 | A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android. |
| 2115 | 347 | 90 | Unknown | [node-webrtc](https://github.com/node-webrtc/node-webrtc)/644 | node-webrtc is a Node.js Native Addon that provides bindings to WebRTC M87 |
| 2104 | 248 | 111 | Unknown | [QOwnNotes](https://github.com/pbek/QOwnNotes)/645 | QOwnNotes is a plain-text file notepad and todo-list manager with markdown support and Nextcloud / ownCloud integration. |
| 2104 | 198 | 22 | Unknown | [tcmalloc](https://github.com/google/tcmalloc)/646 | None |
| 2099 | 693 | 29 | Unknown | [gflags](https://github.com/gflags/gflags)/647 | The gflags package contains a C++ library that implements commandline flags processing. It includes built-in support for standard types such as string and the ability to define flags in the source file in which they are used. Online documentation available at: |
| 2099 | 193 | 61 | Unknown | [freeablo](https://github.com/wheybags/freeablo)/648 | Modern reimplementation of the Diablo 1 game engine |
| 2093 | 404 | 115 | Unknown | [apitrace](https://github.com/apitrace/apitrace)/649 | Tools for tracing OpenGL, Direct3D, and other graphics APIs |
| 2090 | 343 | 12 | Unknown | [SmartDeblur](https://github.com/Y-Vladimir/SmartDeblur)/650 | Restoration of defocused and blurred photos/images |
| 2088 | 582 | 43 | Unknown | [Surround360](https://github.com/facebook/Surround360)/651 | Surround360 is Facebook's open source hardware and software for capturing stereoscopic 3D 360 video for VR. The repo contains hardware designs, as well as software for camera control and rendering. |
| 2084 | 1186 | 26 | Unknown | [rfid](https://github.com/miguelbalboa/rfid)/652 | Arduino RFID Library for MFRC522 |
| 2082 | 412 | 22 | Unknown | [apkstudio](https://github.com/vaibhavpandeyvpz/apkstudio)/653 | Open-source, cross platform Qt based IDE for reverse-engineering Android application packages. |
| 2071 | 451 | 16 | Unknown | [ardour](https://github.com/Ardour/ardour)/654 | Mirror of Ardour Source Code |
| 2070 | 186 | 134 | Unknown | [cling](https://github.com/root-project/cling)/655 | The cling C++ interpreter |
| 2068 | 786 | 39 | Unknown | [ogl](https://github.com/opengl-tutorials/ogl)/656 | None |
| 2067 | 656 | 176 | Unknown | [mysql-5.6](https://github.com/facebook/mysql-5.6)/657 | Facebook's branch of the Oracle MySQL v5.6 database. This includes MyRocks. |
| 2063 | 665 | 44 | Unknown | [kcws](https://github.com/koth/kcws)/658 | Deep Learning Chinese Word Segment  |
| 2058 | 57 | 191 | Unknown | [organicmaps](https://github.com/organicmaps/organicmaps)/659 | 🍃 Organic Maps is an Android & iOS offline maps app for travelers, tourists, hikers, and cyclists based on top of crowd-sourced OpenStreetMap data and curated with love by MapsWithMe founders. No ads, no tracking, no data collection, no crapware. |
| 2058 | 381 | 28 | Unknown | [obs-websocket](https://github.com/Palakis/obs-websocket)/660 | Remote-control OBS Studio through WebSockets |
| 2054 | 221 | 281 | Unknown | [visualboyadvance-m](https://github.com/visualboyadvance-m/visualboyadvance-m)/661 | The continuing development of the legendary VBA gameboy advance emulator. |
| 2049 | 1316 | 60 | Unknown | [EPIJudge](https://github.com/adnanaziz/EPIJudge)/662 | EPI Judge - Preview Release |
| 2048 | 235 | 21 | Unknown | [ggpo](https://github.com/pond3r/ggpo)/663 | Good Game, Peace Out Rollback Network SDK |
| 2037 | 181 | 11 | Unknown | [Bear](https://github.com/rizsotto/Bear)/664 | Bear is a tool that generates a compilation database for clang tooling. |
| 2037 | 295 | 104 | Unknown | [mcsema](https://github.com/lifting-bits/mcsema)/665 | Framework for lifting x86, amd64, aarch64, sparc32, and sparc64 program binaries to LLVM bitcode |
| 2036 | 294 | 48 | Unknown | [ELF](https://github.com/facebookresearch/ELF)/666 | An End-To-End, Lightweight and Flexible Platform for Game Research |
| 2034 | 620 | 15 | Unknown | [LiveVideoCoreSDK](https://github.com/runner365/LiveVideoCoreSDK)/667 | None |
| 2032 | 44 | 11 | Unknown | [alien](https://github.com/chrxh/alien)/668 | alien is a GPU-accelerated artificial life simulation program. |
| 2032 | 110 | 228 | Unknown | [WindowsAppSDK](https://github.com/microsoft/WindowsAppSDK)/669 | The Windows App SDK empowers all Windows Desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet. |
| 2031 | 328 | 10 | Unknown | [reshade](https://github.com/crosire/reshade)/670 | A generic post-processing injector for games and video software. |
| 2026 | 84 | 0 | Unknown | [tinykaboom](https://github.com/ssloy/tinykaboom)/671 | A brief computer graphics / rendering course |
| 2024 | 88 | 57 | Unknown | [helio-workstation](https://github.com/helio-fm/helio-workstation)/672 | One music sequencer for all major platforms, desktop and mobile |
| 2016 | 655 | 48 | Unknown | [sofa-pbrpc](https://github.com/baidu/sofa-pbrpc)/673 | A light-weight RPC implement of google protobuf RPC framework. |
| 2012 | 451 | 91 | Unknown | [phpdesktop](https://github.com/cztomczak/phpdesktop)/674 | Develop desktop GUI applications using PHP, HTML5, JavaScript and SQLite |
| 2011 | 252 | 22 | Unknown | [ScyllaHide](https://github.com/x64dbg/ScyllaHide)/675 | Advanced usermode anti-anti-debugger. Forked from https://bitbucket.org/NtQuery/scyllahide |
| 2008 | 426 | 155 | Unknown | [subsurface](https://github.com/subsurface/subsurface)/676 | This is the official upstream of the Subsurface divelog program |
| 2008 | 142 | 6 | Unknown | [yocto-gl](https://github.com/xelatihy/yocto-gl)/677 | Yocto/GL: Tiny C++ Libraries for Data-Driven Physically-based Graphics |
| 2008 | 280 | 53 | Unknown | [backward-cpp](https://github.com/bombela/backward-cpp)/678 | A beautiful stack trace pretty printer for C++ |
| 2006 | 87 | 9 | Unknown | [sqlcheck](https://github.com/jarulraj/sqlcheck)/679 | Automatically identify anti-patterns in SQL queries |
| 1998 | 423 | 245 | Unknown | [harfbuzz](https://github.com/harfbuzz/harfbuzz)/680 | HarfBuzz text shaping engine |
| 1997 | 1011 | 4 | Unknown | [Cpp-0-1-Resource](https://github.com/AnkerLeng/Cpp-0-1-Resource)/681 | C++ 匠心之作 从0到1入门资料 |
| 1989 | 534 | 207 | Unknown | [PhysX](https://github.com/NVIDIAGameWorks/PhysX)/682 | NVIDIA PhysX SDK |
| 1986 | 616 | 14 | Unknown | [ComputeLibrary](https://github.com/ARM-software/ComputeLibrary)/683 | The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies. |
| 1986 | 119 | 47 | Unknown | [EternalTerminal](https://github.com/MisterTea/EternalTerminal)/684 | Re-Connectable secure remote shell |
| 1983 | 132 | 73 | Unknown | [BOLT](https://github.com/facebookincubator/BOLT)/685 | Binary Optimization and Layout Tool - A linux command-line utility used for optimizing performance of binaries |
| 1982 | 598 | 12 | Unknown | [CS_Offer](https://github.com/selfboot/CS_Offer)/686 | 计算机学科基础知识和主流编程语言相关内容的总结 |
| 1982 | 720 | 65 | Unknown | [ceres-solver](https://github.com/ceres-solver/ceres-solver)/687 | A large scale non-linear optimization library |
| 1974 | 1046 | 54 | Unknown | [fivem](https://github.com/citizenfx/fivem)/688 | The source code for the Cfx.re modification frameworks, such as FiveM, RedM and LibertyM, as well as FXServer. |
| 1971 | 325 | 534 | Unknown | [cherrytree](https://github.com/giuspen/cherrytree)/689 | cherrytree |
| 1970 | 392 | 1 | Unknown | [youtube](https://github.com/Errichto/youtube)/690 | codes for my streams and YT videos |
| 1970 | 210 | 68 | Unknown | [nethogs](https://github.com/raboof/nethogs)/691 | Linux 'net top' tool |
| 1961 | 214 | 37 | Unknown | [benchmarks](https://github.com/kostya/benchmarks)/692 | Some benchmarks of different languages |
| 1961 | 183 | 63 | Unknown | [xcbuild](https://github.com/facebookarchive/xcbuild)/693 | Xcode-compatible build tool. |
| 1960 | 174 | 6 | Unknown | [ToGL](https://github.com/ValveSoftware/ToGL)/694 | Direct3D to OpenGL abstraction layer |
| 1960 | 273 | 15 | Unknown | [GacUI](https://github.com/vczh-libraries/GacUI)/695 | GPU Accelerated C++ User Interface, with WYSIWYG developing tools, XML supports, built-in data binding and MVVM features. |
| 1959 | 586 | 49 | Unknown | [cppjieba](https://github.com/yanyiwu/cppjieba)/696 | "结巴"中文分词的C++版本 |
| 1952 | 293 | 25 | Unknown | [taichi_mpm](https://github.com/yuanming-hu/taichi_mpm)/697 | High-performance moving least squares material point method (MLS-MPM) solver. (ACM Transactions on Graphics, SIGGRAPH 2018) |
| 1952 | 199 | 58 | Unknown | [lean](https://github.com/leanprover/lean)/698 | Lean Theorem Prover |
| 1948 | 160 | 0 | Unknown | [magic_enum](https://github.com/Neargye/magic_enum)/699 | Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code |
| 1947 | 1137 | 4 | Unknown | [self-driving-car](https://github.com/ndrplz/self-driving-car)/700 | Udacity Self-Driving Car Engineer Nanodegree projects. |
| 1946 | 591 | 2 | 6 hours ago | [Play-Leetcode](https://github.com/liuyubobobo/Play-Leetcode)/701 | My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言，一部分问题支持Java语言。近乎所有问题都会提供多个算法解决。大家加油！：） |
| 1945 | 211 | 4 | 11 hours ago | [Vulkan-Hpp](https://github.com/KhronosGroup/Vulkan-Hpp)/702 | Open-Source Vulkan C++ API |
| 1931 | 552 | 354 | 1 year, 2 months ago | [UnrealEnginePython](https://github.com/20tab/UnrealEnginePython)/703 | Embed Python in Unreal Engine 4 |
| 1929 | 287 | 4 | 9 days ago | [co](https://github.com/idealvin/co)/704 | A go-style C++ coroutine library and more. |
| 1929 | 356 | 148 | 3 days ago | [vosk-api](https://github.com/alphacep/vosk-api)/705 | Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node |
| 1922 | 152 | 326 | 4 days ago | [taskwarrior](https://github.com/GothenburgBitFactory/taskwarrior)/706 | Taskwarrior - Commandline Task Management |
| 1920 | 945 | 138 | 3 days ago | [g2o](https://github.com/RainerKuemmerle/g2o)/707 | g2o: A General Framework for Graph Optimization |
| 1918 | 100 | 55 | 8 days ago | [compile-time-regular-expressions](https://github.com/hanickadot/compile-time-regular-expressions)/708 | A Compile time PCRE (almost) compatible regular expression matcher. |
| 1915 | 253 | 73 | 5 months ago | [edb-debugger](https://github.com/eteran/edb-debugger)/709 | edb is a cross-platform AArch32/x86/x86-64 debugger. |
| 1913 | 386 | 65 | 5 years ago | [smhasher](https://github.com/aappleby/smhasher)/710 | Automatically exported from code.google.com/p/smhasher |
| 1912 | 127 | 48 | 1 year, 6 months ago | [runtime](https://github.com/runtimejs/runtime)/711 | [not maintained] Lightweight JavaScript library operating system for the cloud |
| 1911 | 926 | 786 | an hour ago | [drake](https://github.com/RobotLocomotion/drake)/712 | Model-based design and verification for robotics. |
| 1903 | 365 | 79 | 23 days ago | [librime](https://github.com/rime/librime)/713 | Rime Input Method Engine, the core library |
| 1902 | 782 | 351 | 1 year, 4 months ago | [steem](https://github.com/steemit/steem)/714 | The blockchain for Smart Media Tokens (SMTs) and decentralized applications. |
| 1902 | 123 | 5 | 7 days ago | [MTuner](https://github.com/milostosic/MTuner)/715 | MTuner is a C/C++ memory profiler and memory leak finder for Windows, PlayStation 4 and 3, Android and other platforms |
| 1895 | 316 | 177 | 10 months ago | [weasel](https://github.com/rime/weasel)/716 | 【小狼毫】Rime for Windows |
| 1893 | 169 | 116 | 16 hours ago | [duckstation](https://github.com/stenzek/duckstation)/717 | Fast PlayStation 1 emulator for PC and Android |
| 1889 | 366 | 1296 | 5 hours ago | [connectedhomeip](https://github.com/project-chip/connectedhomeip)/718 | Matter (formerly Project CHIP) is creating more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers,  guided by the Connectivity Standards Alliance (formerly Zigbee Alliance). |
| 1889 | 145 | 34 | 3 months ago | [spectrum](https://github.com/facebookincubator/spectrum)/719 | A client-side image transcoding library. |
| 1889 | 299 | 39 | 2 months ago | [libcds](https://github.com/khizmax/libcds)/720 | A C++ library of Concurrent Data Structures |
| 1888 | 65 | 15 | 22 days ago | [NymphCast](https://github.com/MayaPosch/NymphCast)/721 | Audio and video casting system with support for custom applications. |
| 1886 | 260 | 97 | 11 months ago | [cppcoro](https://github.com/lewissbaker/cppcoro)/722 | A library of C++ coroutine abstractions for the coroutines TS |
| 1885 | 840 | 31 | 17 days ago | [DataStructures-Algorithms](https://github.com/rachitiitr/DataStructures-Algorithms)/723 | The best library for implementation of all Data Structures and Algorithms - Trees + Graph Algorithms too! |
| 1883 | 186 | 55 | 9 months ago | [oryol](https://github.com/floooh/oryol)/724 | A small, portable and extensible C++ 3D coding framework |
| 1879 | 279 | 1 | 5 months ago | [sling](https://github.com/google/sling)/725 | SLING - A natural language frame semantics parser |
| 1877 | 169 | 94 | 9 hours ago | [Notepad3](https://github.com/rizonesoft/Notepad3)/726 | Notepad like text editor based on the Scintilla source code. Notepad3 based on code from Notepad2 and MiniPath on code from metapath. Download Notepad3: |
| 1876 | 119 | 9 | a day ago | [touchegg](https://github.com/JoseExposito/touchegg)/727 | Linux multi-touch gesture recognizer |
| 1876 | 312 | 145 | 2 hours ago | [winmerge](https://github.com/WinMerge/winmerge)/728 | WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle. |
| 1872 | 158 | 116 | 2 years ago | [helm](https://github.com/mtytel/helm)/729 | Helm - a free polyphonic synth with lots of modulation |
| 1866 | 142 | 68 | 9 months ago | [antimony](https://github.com/mkeeter/antimony)/730 | CAD from a parallel universe |
| 1865 | 381 | 342 | 5 hours ago | [DirectXShaderCompiler](https://github.com/microsoft/DirectXShaderCompiler)/731 | This repo hosts the source for the DirectX Shader Compiler which is based on LLVM/Clang. |
| 1865 | 2411 | 817 | 10 hours ago | [qgroundcontrol](https://github.com/mavlink/qgroundcontrol)/732 | Cross-platform ground control station for drones (Android, iOS, Mac OS, Linux, Windows) |
| 1865 | 549 | 321 | 7 days ago | [glslang](https://github.com/KhronosGroup/glslang)/733 | Khronos-reference front end for GLSL/ESSL, partial front end for HLSL, and a SPIR-V generator. |
| 1865 | 165 | 47 | a month ago | [WAVM](https://github.com/WAVM/WAVM)/734 | WebAssembly Virtual Machine |
| 1861 | 549 | 96 | 4 months ago | [ESPAsyncWebServer](https://github.com/me-no-dev/ESPAsyncWebServer)/735 | Async Web Server for ESP8266 and ESP32 |
| 1861 | 122 | 81 | 7 hours ago | [clasp](https://github.com/clasp-developers/clasp)/736 | clasp Common Lisp environment |
| 1859 | 299 | 83 | 1 year, 1 month ago | [nana](https://github.com/cnjinhao/nana)/737 | a modern C++ GUI library |
| 1858 | 200 | 118 | 7 days ago | [xeus-cling](https://github.com/jupyter-xeus/xeus-cling)/738 | Jupyter kernel for the C++ programming language |
| 1858 | 174 | 13 | 1 year, 5 months ago | [Hardcoder](https://github.com/Tencent/Hardcoder)/739 | Hardcoder is a solution which allows Android APP and Android System to communicate with each other directly, solving the problem that Android APP could only use system standard API rather than the hardware resource of system. |
| 1857 | 204 | 175 | 2 months ago | [solo](https://github.com/solokeys/solo)/740 | Solo 1: open security key supporting FIDO2 & U2F over USB + NFC |
| 1855 | 100 | 37 | 5 days ago | [mergerfs](https://github.com/trapexit/mergerfs)/741 | a featureful union filesystem |
| 1854 | 307 | 160 | 4 months ago | [tippecanoe](https://github.com/mapbox/tippecanoe)/742 | Build vector tilesets from large collections of GeoJSON features. |
| 1851 | 407 | 5 | 23 hours ago | [0ad](https://github.com/0ad/0ad)/743 | Git mirror of the 0 A.D. source code (http://trac.wildfiregames.com/browser) |
| 1850 | 266 | 16 | 5 days ago | [entityx](https://github.com/alecthomas/entityx)/744 | EntityX - A fast, type-safe C++ Entity-Component system |
| 1849 | 595 | 190 | 2 years ago | [peloton](https://github.com/cmu-db/peloton)/745 | The Self-Driving Database Management System |
| 1848 | 513 | 0 | 1 year, 2 months ago | [SmartOpenCV](https://github.com/HuTianQi/SmartOpenCV)/746 | :fire: :fire: :fire: SmartOpenCV是一个OpenCV在Android端的增强库，解决了OpenCV Android SDK在图像预览方面存在的诸多问题，且无需修改OpenCV SDK源码，与OpenCV的SDK解耦 |
| 1848 | 848 | 95 | 13 days ago | [slambook2](https://github.com/gaoxiang12/slambook2)/747 | edition 2 of the slambook |
| 1845 | 105 | 44 | a month ago | [immer](https://github.com/arximboldi/immer)/748 | Postmodern immutable and persistent data structures for C++ — value semantics at scale |
| 1840 | 348 | 7 | 4 months ago | [FreeReflection](https://github.com/tiann/FreeReflection)/749 | A library that lets you use reflection without any restriction above Android P |
| 1840 | 529 | 115 | 13 days ago | [AliceVision](https://github.com/alicevision/AliceVision)/750 | Photogrammetric Computer Vision Framework |
| 1839 | 447 | 14 | 2 days ago | [openrasp](https://github.com/baidu/openrasp)/751 | 🔥Open source RASP solution |
| 1837 | 772 | 21 | 3 years ago | [Learning-OpenCV-3_examples](https://github.com/oreillymedia/Learning-OpenCV-3_examples)/752 | None |
| 1834 | 272 | 95 | 1 year, 8 months ago | [rttr](https://github.com/rttrorg/rttr)/753 | C++ Reflection Library |
| 1834 | 568 | 5 | a month ago | [protobuf-c](https://github.com/protobuf-c/protobuf-c)/754 | Protocol Buffers implementation in C |
| 1833 | 90 | 40 | 2 years ago | [libui-node](https://github.com/parro-it/libui-node)/755 | Node bindings for libui, an awesome native UI library for Unix, OSX and Windows |
| 1832 | 327 | 10 | 2 years ago | [phxqueue](https://github.com/Tencent/phxqueue)/756 | A high-availability, high-throughput and highly reliable distributed queue based on the Paxos algorithm. |
| 1831 | 383 | 19 | 17 days ago | [Triton](https://github.com/JonathanSalwan/Triton)/757 | Triton is a Dynamic Binary Analysis (DBA) framework. It provides internal components like a Dynamic Symbolic Execution (DSE) engine, a dynamic taint engine, AST representations of the x86, x86-64, ARM32 and AArch64 Instructions Set Architecture (ISA), SMT simplification passes, an SMT solver interface and, the last but not least, Python bindings. |
| 1829 | 340 | 2 | 5 days ago | [BlackDex](https://github.com/CodingGay/BlackDex)/758 | BlackDex is an Android unpack(dexdump) tool, it supports Android 5.0~12 and need not rely to any environment. BlackDex can run on any Android mobile phone or emulator, you can unpack APK File in several seconds. |
| 1829 | 439 | 171 | 2 years ago | [tera](https://github.com/baidu/tera)/759 | An Internet-Scale Database. |
| 1828 | 542 | 27 | 1 year, 5 months ago | [QConf](https://github.com/Qihoo360/QConf)/760 | Qihoo Distributed Configuration Management System |
| 1823 | 337 | 37 | 1 year, 1 month ago | [openauto](https://github.com/f1xpl/openauto)/761 | AndroidAuto headunit emulator |
| 1821 | 378 | 369 | 17 hours ago | [znc](https://github.com/znc/znc)/762 | Official repository for the ZNC IRC bouncer |
| 1817 | 172 | 35 | 12 hours ago | [orbit](https://github.com/google/orbit)/763 | C/C++ Performance Profiler |
| 1816 | 228 | 18 | 14 days ago | [nsjail](https://github.com/google/nsjail)/764 | A light-weight process isolation tool, making use of Linux namespaces and seccomp-bpf syscall filters (with help of the kafel bpf language) |
| 1814 | 390 | 296 | 23 hours ago | [warzone2100](https://github.com/Warzone2100/warzone2100)/765 | Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+ |
| 1811 | 411 | 140 | a month ago | [gqrx](https://github.com/csete/gqrx)/766 | Software defined radio receiver powered by GNU Radio and Qt. |
| 1809 | 741 | 77 | 2 months ago | [snap](https://github.com/snap-stanford/snap)/767 | Stanford Network Analysis Platform (SNAP) is a general purpose network analysis and graph mining library. |
| 1809 | 94 | 224 | 13 hours ago | [Beef](https://github.com/beefytech/Beef)/768 | Beef Programming Language |
| 1805 | 170 | 68 | 3 months ago | [dexed](https://github.com/asb2m10/dexed)/769 | DX7 FM multi plaform/multi format plugin |
| 1802 | 193 | 10 | 8 months ago | [LogDevice](https://github.com/facebookincubator/LogDevice)/770 | Distributed storage for sequential data |
| 1801 | 294 | 78 | 1 year, 6 months ago | [sdsl-lite](https://github.com/simongog/sdsl-lite)/771 | Succinct Data Structure Library 2.0 |
| 1801 | 408 | 33 | 21 days ago | [DirectXTK](https://github.com/microsoft/DirectXTK)/772 | The DirectX Tool Kit (aka DirectXTK) is a collection of helper classes for writing DirectX 11.x code in C++ |
| 1800 | 238 | 407 | 18 days ago | [ssr](https://github.com/MaartenBaert/ssr)/773 | SimpleScreenRecorder, a screen recorder for Linux |
| 1799 | 2630 | 3 | 30 days ago | [GildedRose-Refactoring-Kata](https://github.com/emilybache/GildedRose-Refactoring-Kata)/774 | Starting code for the GildedRose Refactoring Kata in many programming languages. |
| 1797 | 157 | 53 | 15 days ago | [basis_universal](https://github.com/BinomialLLC/basis_universal)/775 | Basis Universal GPU Texture Codec |
| 1797 | 113 | 62 | 2 years ago | [nbind](https://github.com/charto/nbind)/776 | :sparkles: Magical headers that make your C++ library accessible from JavaScript :rocket: |
| 1797 | 589 | 3 | 3 years ago | [tair](https://github.com/alibaba/tair)/777 | A distributed key-value storage system developed by Alibaba Group |
| 1796 | 569 | 31 | 1 year, 4 months ago | [SeetaFace2](https://github.com/seetafaceengine/SeetaFace2)/778 | SeetaFace 2: open source, full stack face recognization toolkit. |
| 1796 | 127 | 34 | 2 months ago | [elements](https://github.com/cycfi/elements)/779 | Elements C++ GUI library |
| 1794 | 347 | 14 | 8 months ago | [qmc-decoder](https://github.com/Presburger/qmc-decoder)/780 | Fastest & best convert qmc 2 mp3 | flac tools |
| 1790 | 546 | 8 | 4 days ago | [IRremoteESP8266](https://github.com/crankyoldgit/IRremoteESP8266)/781 | Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/ |
| 1788 | 268 | 17 | 3 months ago | [2048.cpp](https://github.com/plibither8/2048.cpp)/782 | 🎮 Fully featured terminal version of the game "2048" written in C++ |
| 1787 | 390 | 53 | 5 months ago | [tinyfecVPN](https://github.com/wangyu-/tinyfecVPN)/783 | A VPN Designed for Lossy Links, with Build-in Forward Error Correction(FEC) Support. Improves your Network Quality on a High-latency Lossy Link. |
| 1786 | 186 | 23 | 6 days ago | [Serial-Studio](https://github.com/Serial-Studio/Serial-Studio)/784 | Multi-purpose serial data visualization & processing program |
| 1784 | 320 | 210 | an hour ago | [solvespace](https://github.com/solvespace/solvespace)/785 | Parametric 2d/3d CAD |
| 1780 | 356 | 34 | 3 years ago | [StreetMap](https://github.com/ue4plugins/StreetMap)/786 | Import OpenStreetMap data into Unreal Engine 4 |
| 1776 | 272 | 29 | 17 days ago | [sqlpp11](https://github.com/rbock/sqlpp11)/787 | A type safe SQL template library for C++ |
| 1776 | 297 | 449 | 3 months ago | [appleseed](https://github.com/appleseedhq/appleseed)/788 | A modern open source rendering engine for animation and visual effects |
| 1775 | 518 | 306 | 11 days ago | [yosys](https://github.com/YosysHQ/yosys)/789 | Yosys Open SYnthesis Suite |
| 1774 | 94 | 147 | 5 hours ago | [mamba](https://github.com/mamba-org/mamba)/790 | The Fast Cross-Platform Package Manager |
| 1772 | 496 | 280 | 5 years ago | [cocos2d-js](https://github.com/cocos2d/cocos2d-js)/791 | cocos2d-x for JS |
| 1771 | 535 | 257 | 2 years ago | [iisnode](https://github.com/tjanczuk/iisnode)/792 | Hosting node.js applications in IIS on Windows |
| 1768 | 695 | 87 | 1 year, 3 months ago | [bgslibrary](https://github.com/andrewssobral/bgslibrary)/793 | A C++ Background Subtraction Library with wrappers for Python, MATLAB, Java and GUI on QT |
| 1757 | 689 | 145 | 6 hours ago | [CloudCompare](https://github.com/CloudCompare/CloudCompare)/794 | CloudCompare main repository |
| 1756 | 302 | 14 | 10 months ago | [coolq-http-api](https://github.com/kyubotics/coolq-http-api)/795 | 为 酷Q 提供通过 HTTP 或 WebSocket 接收事件和调用 API 的能力 |
| 1752 | 263 | 204 | 2 months ago | [unetbootin](https://github.com/unetbootin/unetbootin)/796 | UNetbootin installs Linux/BSD distributions to a partition or USB drive |
| 1749 | 110 | 65 | a month ago | [Checkpoint](https://github.com/FlagBrew/Checkpoint)/797 | Fast and simple homebrew save manager for 3DS and Switch. |
| 1748 | 269 | 7 | a month ago | [NumCpp](https://github.com/dpilger26/NumCpp)/798 | C++ implementation of the Python Numpy library |
| 1747 | 654 | 39 | 2 years ago | [Cpp_Primer_Answers](https://github.com/huangmingchuan/Cpp_Primer_Answers)/799 | 《C++ Primer》第五版中文版习题答案 |
| 1747 | 207 | 7 | 2 months ago | [RuntimeCompiledCPlusPlus](https://github.com/RuntimeCompiledCPlusPlus/RuntimeCompiledCPlusPlus)/800 | Change C++ code at runtime |
| 1746 | 111 | 99 | 23 days ago | [libcudacxx](https://github.com/NVIDIA/libcudacxx)/801 | The C++ Standard Library for your entire system. |
| 1745 | 295 | 27 | 15 days ago | [VulkanTutorial](https://github.com/Overv/VulkanTutorial)/802 | Tutorial for the Vulkan graphics and compute API |
| 1745 | 408 | 134 | 3 months ago | [simbody](https://github.com/simbody/simbody)/803 | High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton. |
| 1743 | 807 | 120 | 1 year, 8 months ago | [VINS-Fusion](https://github.com/HKUST-Aerial-Robotics/VINS-Fusion)/804 | An optimization-based multi-sensor state estimator |
| 1742 | 260 | 11 | a month ago | [fuzzing](https://github.com/google/fuzzing)/805 | Tutorials, examples, discussions, research proposals, and other resources related to fuzzing |
| 1738 | 254 | 524 | 5 months ago | [ALVR](https://github.com/polygraphene/ALVR)/806 | ALVR is an open source remote VR display for Gear VR and Oculus Go. With it, you can play SteamVR games in your standalone headset. |
| 1737 | 709 | 120 | 1 year, 3 months ago | [libfreenect2](https://github.com/OpenKinect/libfreenect2)/807 | Open source drivers for the Kinect for Windows v2 device |
| 1734 | 237 | 69 | 1 year, 1 month ago | [encfs](https://github.com/vgough/encfs)/808 | EncFS: an Encrypted Filesystem for FUSE. |
| 1733 | 838 | 22 | 28 days ago | [RF24](https://github.com/nRF24/RF24)/809 | OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux Devices |
| 1731 | 343 | 2 | 2 years ago | [tinyflow](https://github.com/tqchen/tinyflow)/810 | Tutorial code on how to build your own Deep Learning System in 2k Lines |
| 1728 | 168 | 88 | 2 months ago | [gosu](https://github.com/gosu/gosu)/811 | 2D game development library for Ruby and C++ |
| 1725 | 495 | 76 | 13 days ago | [klee](https://github.com/klee/klee)/812 | KLEE Symbolic Execution Engine |
| 1723 | 592 | 146 | 19 days ago | [socket.io-client-cpp](https://github.com/socketio/socket.io-client-cpp)/813 | C++11 implementation of Socket.IO client |
| 1722 | 278 | 190 | 22 days ago | [opentrack](https://github.com/opentrack/opentrack)/814 | Head tracking software for MS Windows, Linux, and Apple OSX |
| 1719 | 127 | 36 | 2 years ago | [butteraugli](https://github.com/google/butteraugli)/815 | butteraugli estimates the psychovisual difference between two images |
| 1717 | 242 | 5 | 3 years ago | [CppCon2016](https://github.com/CppCon/CppCon2016)/816 | Slides and other materials from CppCon 2016 |
| 1716 | 1802 | 215 | 1 year, 26 days ago | [Algo_Ds_Notes](https://github.com/jainaman224/Algo_Ds_Notes)/817 | It is a repository that is a collection of algorithms and data structures with implementation in various languages. |
| 1715 | 1619 | 382 | a day ago | [rathena](https://github.com/rathena/rathena)/818 | rAthena is an open-source cross-platform MMORPG server. |
| 1712 | 134 | 16 | 11 months ago | [silicon](https://github.com/matt-42/silicon)/819 | A high performance, middleware oriented C++14 http web framework please use matt-42/lithium instead |
| 1711 | 552 | 142 | 9 hours ago | [ice](https://github.com/zeroc-ice/ice)/820 | Comprehensive RPC framework with support for C++, C#, Java, JavaScript, Python and more. |
| 1711 | 247 | 177 | a day ago | [node-java](https://github.com/joeferner/node-java)/821 | Bridge API to connect with existing Java APIs. |
| 1708 | 176 | 7 | a month ago | [TengineKit](https://github.com/OAID/TengineKit)/822 | TengineKit - Free, Fast, Easy, Real-Time Face Detection & Face Landmarks & Face Attributes & Hand Detection & Hand Landmarks & Body Detection & Body Landmarks &  Iris Landmarks & Yolov5 SDK On Mobile. |
| 1707 | 433 | 142 | 3 years ago | [unlimited-landeng-for-win](https://github.com/JuncoJet/unlimited-landeng-for-win)/823 | 无限流量灯，你懂的，我不解释 |
| 1707 | 209 | 90 | 1 year, 8 months ago | [TensorComprehensions](https://github.com/facebookresearch/TensorComprehensions)/824 | A domain specific language to express machine learning workloads. |
| 1706 | 472 | 212 | 3 months ago | [Heimdall](https://github.com/Benjamin-Dobell/Heimdall)/825 | Heimdall is a cross-platform open-source tool suite used to flash firmware (aka ROMs) onto Samsung Galaxy devices. |
| 1704 | 675 | 1 | 5 years ago | [kaggle-CrowdFlower](https://github.com/ChenglongChen/kaggle-CrowdFlower)/826 | 1st Place Solution for CrowdFlower Product Search Results Relevance Competition on Kaggle. |
| 1704 | 791 | 113 | 3 months ago | [dso](https://github.com/JakobEngel/dso)/827 | Direct Sparse Odometry |
| 1702 | 129 | 44 | 2 months ago | [wil](https://github.com/microsoft/wil)/828 | Windows Implementation Library |
| 1701 | 1743 | 7 | 1 year, 11 months ago | [Stockfish](https://github.com/mcostalba/Stockfish)/829 | UCI chess engine |
| 1698 | 525 | 0 | 12 days ago | [breakpad](https://github.com/google/breakpad)/830 | Mirror of Google Breakpad project |
| 1697 | 234 | 0 | 3 months ago | [security-research-pocs](https://github.com/google/security-research-pocs)/831 | Proof-of-concept codes created as part of security research done by Google Security Team. |
| 1696 | 322 | 142 | 18 hours ago | [hpx](https://github.com/STEllAR-GROUP/hpx)/832 | The C++ Standard Library for Parallelism and Concurrency |
| 1693 | 258 | 167 | 6 days ago | [rtags](https://github.com/Andersbakken/rtags)/833 | A client/server indexer for c/c++/objc[++] with integration for Emacs based on clang. |
| 1692 | 67 | 56 | 7 months ago | [DeskGap](https://github.com/patr0nus/DeskGap)/834 | A cross-platform desktop app framework based on Node.js and the system webview |
| 1691 | 285 | 5 | 2 years ago | [naiveproxy](https://github.com/klzgrad/naiveproxy)/835 | Make a fortune quietly |
| 1690 | 403 | 147 | 4 days ago | [botan](https://github.com/randombit/botan)/836 | Cryptography Toolkit |
| 1689 | 123 | 939 | a day ago | [defold](https://github.com/defold/defold)/837 | Defold is a completely free to use game engine for development of desktop, mobile and web games. |
| 1687 | 311 | 0 | 4 years ago | [CppCon2015](https://github.com/CppCon/CppCon2015)/838 | Presentation Materials from CppCon 2015 |
| 1685 | 529 | 275 | 9 days ago | [srt](https://github.com/Haivision/srt)/839 | Secure, Reliable, Transport |
| 1685 | 86 | 30 | 3 days ago | [rehex](https://github.com/solemnwarning/rehex)/840 | Reverse Engineers' Hex Editor |
| 1684 | 455 | 8 | 6 years ago | [mysql](https://github.com/twitter-forks/mysql)/841 | MySQL fork maintained and used at Twitter |
| 1678 | 840 | 42 | 9 months ago | [tools](https://github.com/raspberrypi/tools)/842 | None |
| 1677 | 228 | 241 | 7 days ago | [Waybar](https://github.com/Alexays/Waybar)/843 | Highly customizable Wayland bar for Sway and Wlroots based compositors. :v: :tada: |
| 1677 | 130 | 22 | 7 days ago | [implot](https://github.com/epezent/implot)/844 | Advanced 2D Plotting for Dear ImGui |
| 1676 | 300 | 13 | 6 months ago | [OpenArk](https://github.com/BlackINT3/OpenArk)/845 | OpenArk is an open source anti-rookit(ARK) tool for Windows.  |
| 1672 | 810 | 187 | 4 years ago | [rpg_svo](https://github.com/uzh-rpg/rpg_svo)/846 | Semi-direct Visual Odometry |
| 1672 | 68 | 40 | 16 days ago | [maim](https://github.com/naelstrof/maim)/847 | maim (make image) takes screenshots of your desktop. It has options to take only a region, and relies on slop to query for regions. maim is supposed to be an improved scrot. |
| 1667 | 212 | 60 | 10 days ago | [osxcross](https://github.com/tpoechtrager/osxcross)/848 | Mac OS X cross toolchain for Linux, FreeBSD, OpenBSD and Android (Termux) |
| 1665 | 255 | 71 | 2 years ago | [ardb](https://github.com/yinqiwen/ardb)/849 | A redis protocol compatible nosql,  it support multiple storage engines as backend like Google's LevelDB, Facebook's RocksDB, OpenLDAP's LMDB,  PerconaFT, WiredTiger, ForestDB. |
| 1661 | 378 | 20 | 3 years ago | [sphinx](https://github.com/sphinxsearch/sphinx)/850 | Sphinx search server |
| 1659 | 810 | 477 | 2 years ago | [EmulationStation](https://github.com/Aloshi/EmulationStation)/851 | A flexible emulator front-end supporting keyboardless navigation and custom system themes. |
| 1658 | 335 | 0 | 3 years ago | [acm-challenge-workbook](https://github.com/yogykwan/acm-challenge-workbook)/852 | 《挑战程序设计竞赛》习题册攻略 |
| 1658 | 121 | 11 | a month ago | [dbg-macro](https://github.com/sharkdp/dbg-macro)/853 | A dbg(…) macro for C++ |
| 1656 | 71 | 53 | 22 hours ago | [pixie](https://github.com/pixie-labs/pixie)/854 | Instant Kubernetes-Native Application Observability |
| 1656 | 290 | 77 | a day ago | [i2pd](https://github.com/PurpleI2P/i2pd)/855 |  🛡 I2P: End-to-End encrypted and anonymous Internet |
| 1653 | 188 | 81 | 2 years ago | [therubyracer](https://github.com/rubyjs/therubyracer)/856 | Embed the V8 Javascript Interpreter into Ruby |
| 1652 | 239 | 36 | 3 years ago | [artistic-videos](https://github.com/manuelruder/artistic-videos)/857 | Torch implementation for the paper "Artistic style transfer for videos" |
| 1647 | 180 | 70 | 2 days ago | [CLI11](https://github.com/CLIUtils/CLI11)/858 | CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface. |
| 1639 | 526 | 4 | 1 year, 6 months ago | [eigen-git-mirror](https://github.com/eigenteam/eigen-git-mirror)/859 | THIS MIRROR IS DEPRECATED -- New url: https://gitlab.com/libeigen/eigen |
| 1638 | 85 | 27 | 6 days ago | [lilliput](https://github.com/discord/lilliput)/860 | Resize images and animated GIFs in Go |
| 1638 | 291 | 1 | 2 years ago | [nnvm](https://github.com/dmlc/nnvm)/861 | None |
| 1638 | 1634 | 31 | 1 year, 29 days ago | [Torque2D](https://github.com/GarageGames/Torque2D)/862 | MIT Licensed Open Source version of Torque 2D game engine from GarageGames |
| 1637 | 574 | 92 | 2 years ago | [maplab](https://github.com/ethz-asl/maplab)/863 | An open visual-inertial mapping framework. |
| 1637 | 263 | 233 | 8 months ago | [notepadqq](https://github.com/notepadqq/notepadqq)/864 | A simple, general-purpose editor for Linux |
| 1634 | 145 | 253 | 2 days ago | [newsboat](https://github.com/newsboat/newsboat)/865 | An RSS/Atom feed reader for text terminals |
| 1633 | 134 | 82 | 21 days ago | [souper](https://github.com/google/souper)/866 | A superoptimizer for LLVM IR |
| 1625 | 76 | 10 | 13 days ago | [SwiftLaTeX](https://github.com/SwiftLaTeX/SwiftLaTeX)/867 | SwiftLaTeX, a WYSIWYG Browser-based LaTeX Editor  |
| 1623 | 564 | 156 | 11 months ago | [openMVS](https://github.com/cdcseacave/openMVS)/868 | open Multi-View Stereo reconstruction library |
| 1622 | 176 | 3 | 4 years ago | [libchaos](https://github.com/maciejczyzewski/libchaos)/869 | Advanced library for randomization, hashing and statistical analysis (devoted to chaos machines). :microscope: |
| 1620 | 192 | 107 | 1 year, 8 months ago | [bsf](https://github.com/GameFoundry/bsf)/870 | Modern C++14 library for the development of real-time graphical applications |
| 1617 | 233 | 43 | 27 days ago | [nppPluginManager](https://github.com/bruderstein/nppPluginManager)/871 | Notepad++ Plugin Manager |
| 1617 | 331 | 140 | 10 days ago | [xray-16](https://github.com/OpenXRay/xray-16)/872 | Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. |
| 1614 | 526 | 267 | 2 years ago | [flann](https://github.com/flann-lib/flann)/873 | Fast Library for Approximate Nearest Neighbors |
| 1613 | 108 | 16 | a month ago | [indicators](https://github.com/p-ranav/indicators)/874 | Activity Indicators for Modern C++ |
| 1612 | 89 | 610 | 1 year, 3 months ago | [mindforger](https://github.com/dvorka/mindforger)/875 | Thinking notebook and Markdown editor. |
| 1612 | 121 | 84 | a month ago | [AppImageLauncher](https://github.com/TheAssassin/AppImageLauncher)/876 | Helper application for Linux distributions serving as a kind of "entry point" for running and integrating AppImages |
| 1609 | 439 | 2 | 6 months ago | [eurorack](https://github.com/pichenettes/eurorack)/877 | Eurorack modules |
| 1609 | 135 | 95 | a day ago | [TWiLightMenu](https://github.com/DS-Homebrew/TWiLightMenu)/878 | DSi Menu replacement for DS/DSi/3DS/2DS |
| 1608 | 894 | 0 | 4 hours ago | [VTK](https://github.com/Kitware/VTK)/879 | Mirror of Visualization Toolkit repository |
| 1606 | 492 | 296 | 24 days ago | [teeworlds](https://github.com/teeworlds/teeworlds)/880 | A retro multiplayer shooter |
| 1606 | 184 | 49 | 3 months ago | [v8js](https://github.com/phpv8/v8js)/881 | V8 Javascript Engine for PHP — This PHP extension embeds the Google V8 Javascript Engine |
| 1603 | 280 | 23 | 3 months ago | [plato](https://github.com/Tencent/plato)/882 | 腾讯高性能分布式图计算框架Plato |
| 1602 | 375 | 215 | 2 years ago | [grive](https://github.com/Grive/grive)/883 | an open source Linux client for Google Drive |
| 1600 | 315 | 6 | 8 months ago | [HexRaysCodeXplorer](https://github.com/REhints/HexRaysCodeXplorer)/884 | Hex-Rays Decompiler plugin for better code navigation |
| 1598 | 490 | 440 | 9 hours ago | [icinga2](https://github.com/Icinga/icinga2)/885 | The core of our monitoring platform with a powerful configuration language and REST API. |
| 1593 | 234 | 550 | 15 days ago | [toggldesktop](https://github.com/toggl-open-source/toggldesktop)/886 | Toggl Desktop app for Windows, Mac and Linux |
| 1593 | 646 | 1007 | 12 hours ago | [Osiris](https://github.com/danielkrupinski/Osiris)/887 | Free open-source game cheat for Counter-Strike: Global Offensive, written in modern C++. GUI powered by Dear ImGui. |
| 1591 | 515 | 224 | a month ago | [OpenJK](https://github.com/JACoders/OpenJK)/888 | Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software |
| 1587 | 458 | 88 | 3 years ago | [nodeeditor](https://github.com/paceholder/nodeeditor)/889 | Qt Node Editor. Dataflow programming framework |
| 1587 | 204 | 39 | 10 months ago | [Multicore-TSNE](https://github.com/DmitryUlyanov/Multicore-TSNE)/890 | Parallel t-SNE implementation with Python and Torch wrappers. |
| 1587 | 343 | 152 | 3 days ago | [lc0](https://github.com/LeelaChessZero/lc0)/891 | The rewritten engine, originally for tensorflow. Now all other backends have been ported here. |
| 1586 | 227 | 218 | 6 hours ago | [Cxbx-Reloaded](https://github.com/Cxbx-Reloaded/Cxbx-Reloaded)/892 | Xbox (Original) Emulator |
| 1585 | 188 | 44 | 2 months ago | [sciter-sdk](https://github.com/c-smile/sciter-sdk)/893 | Sciter is an embeddable HTML/CSS/scripting engine |
| 1584 | 80 | 2 | 6 months ago | [wave-share](https://github.com/ggerganov/wave-share)/894 | Serverless, peer-to-peer, local file sharing through sound |
| 1584 | 512 | 14 | 1 year, 8 months ago | [phxrpc](https://github.com/Tencent/phxrpc)/895 | A simple C++ based RPC framework. |
| 1583 | 364 | 71 | 2 days ago | [DeepMimic](https://github.com/xbpeng/DeepMimic)/896 | Motion imitation with deep reinforcement learning. |
| 1583 | 364 | 67 | 22 days ago | [kenlm](https://github.com/kpu/kenlm)/897 | KenLM: Faster and Smaller Language Model Queries |
| 1582 | 217 | 29 | 8 days ago | [Vulkan-Samples](https://github.com/KhronosGroup/Vulkan-Samples)/898 | One stop solution for all Vulkan samples |
| 1581 | 282 | 109 | 1 year, 10 months ago | [s2client-api](https://github.com/Blizzard/s2client-api)/899 | StarCraft II Client - C++ library supported on Windows, Linux and Mac designed for building scripted bots and research using the SC2API. |
| 1579 | 336 | 523 | 13 hours ago | [valhalla](https://github.com/valhalla/valhalla)/900 | Open Source Routing Engine for OpenStreetMap |
| 1577 | 707 | 297 | Unknown | [opentx](https://github.com/opentx/opentx)/901 | OpenTX custom firmware for Transmitters |
| 1576 | 205 | 3 | 29 days ago | [SimpleKernel](https://github.com/Simple-XX/SimpleKernel)/902 | Simple kernel for learning operating systems. 用于学习操作系统的简单内核 |
| 1575 | 314 | 67 | Unknown | [ImGuizmo](https://github.com/CedricGuillemet/ImGuizmo)/903 | Immediate mode 3D gizmo for scene editing and other controls based on Dear Imgui |
| 1575 | 98 | 60 | Unknown | [cling](https://github.com/vgvassilev/cling)/904 | The interactive C++ interpreter Cling |
| 1573 | 260 | 11 | 12 hours ago | [pe-sieve](https://github.com/hasherezade/pe-sieve)/905 | Scans a given process. Recognizes and dumps a variety of potentially malicious implants (replaced/injected PEs, shellcodes, hooks, in-memory patches). |
| 1571 | 151 | 112 | Unknown | [pythran](https://github.com/serge-sans-paille/pythran)/906 | Ahead of Time compiler for numeric kernels |
| 1571 | 283 | 103 | 21 hours ago | [hnswlib](https://github.com/nmslib/hnswlib)/907 | Header-only C++/python library for fast approximate nearest neighbors |
| 1570 | 140 | 106 | Unknown | [love](https://github.com/love2d/love)/908 | LÖVE is an awesome 2D game framework for Lua. |
| 1568 | 211 | 25 | Unknown | [imgui-node-editor](https://github.com/thedmd/imgui-node-editor)/909 | Node Editor using ImGui |
| 1566 | 165 | 7 | Unknown | [IntelBluetoothFirmware](https://github.com/OpenIntelWireless/IntelBluetoothFirmware)/910 | Intel Bluetooth Drivers for macOS |
| 1565 | 209 | 14 | Unknown | [AntSimulator](https://github.com/johnBuffer/AntSimulator)/911 | Simple Ants simulator |
| 1564 | 293 | 36 | Unknown | [KlayGE](https://github.com/gongminmin/KlayGE)/912 | KlayGE is a cross-platform open source game engine with plugin-based architecture. |
| 1563 | 382 | 29 | Unknown | [pydensecrf](https://github.com/lucasb-eyer/pydensecrf)/913 | Python wrapper to Philipp Krähenbühl's dense (fully connected) CRFs with gaussian edge potentials. |
| 1563 | 162 | 4 | Unknown | [react-native-localize](https://github.com/zoontek/react-native-localize)/914 | 🌍 A toolbox for your React Native app localization |
| 1561 | 344 | 16 | Unknown | [baiduCDP](https://github.com/cool2528/baiduCDP)/915 | 百度网盘下载神器 |
| 1560 | 486 | 622 | Unknown | [desktop](https://github.com/nextcloud/desktop)/916 | 💻 Desktop sync client for Nextcloud |
| 1560 | 331 | 41 | Unknown | [Arcade-Learning-Environment](https://github.com/mgbellemare/Arcade-Learning-Environment)/917 | The Arcade Learning Environment (ALE) -- a platform for AI research. |
| 1557 | 156 | 13 | Unknown | [Logstalgia](https://github.com/acaudwell/Logstalgia)/918 | replay or stream website access logs as a retro arcade game |
| 1555 | 187 | 19 | Unknown | [NanoLog](https://github.com/PlatformLab/NanoLog)/919 | Nanolog is an extremely performant nanosecond scale logging system for C++ that exposes a simple printf-like API. |
| 1553 | 73 | 17 | Unknown | [cppinsights](https://github.com/andreasfertig/cppinsights)/920 | C++ Insights - See your source code with the eyes of a compiler |
| 1550 | 703 | 27 | Unknown | [scummvm](https://github.com/scummvm/scummvm)/921 | ScummVM main repository |
| 1550 | 639 | 141 | Unknown | [Yolo_mark](https://github.com/AlexeyAB/Yolo_mark)/922 | GUI for marking bounded boxes of objects in images for training neural network Yolo v3 and v2 |
| 1548 | 424 | 0 | Unknown | [design-patterns-cpp](https://github.com/JakubVojvoda/design-patterns-cpp)/923 | C++ Design Patterns |
| 1545 | 411 | 122 | Unknown | [nccl](https://github.com/NVIDIA/nccl)/924 | Optimized primitives for collective multi-GPU communication |
| 1542 | 136 | 130 | Unknown | [picotorrent](https://github.com/picotorrent/picotorrent)/925 | A tiny, hackable BitTorrent client. |
| 1542 | 558 | 185 | Unknown | [LCD-show](https://github.com/goodtft/LCD-show)/926 |   2.4" 2.8"3.2" 3.5" 5.0" 7.0" TFT LCD driver for the Raspberry PI 3B+/A/A+/B/B+/PI2/ PI3/ZERO/ZERO W |
| 1541 | 1196 | 29 | Unknown | [DHT-sensor-library](https://github.com/adafruit/DHT-sensor-library)/927 | Arduino library for DHT11, DHT22, etc Temperature & Humidity Sensors |
| 1538 | 89 | 11 | Unknown | [BlingFire](https://github.com/microsoft/BlingFire)/928 | A lightning fast Finite State machine and REgular expression manipulation library. |
| 1537 | 328 | 126 | Unknown | [libtins](https://github.com/mfontanini/libtins)/929 | High-level, multiplatform C++ network packet sniffing and crafting library.  |
| 1531 | 165 | 76 | Unknown | [corona](https://github.com/coronalabs/corona)/930 | Solar2D Game Engine main repository (ex Corona SDK) |
| 1529 | 171 | 158 | Unknown | [webcamoid](https://github.com/webcamoid/webcamoid)/931 | Webcamoid is a full featured and multiplatform webcam suite. |
| 1529 | 131 | 143 | Unknown | [leocad](https://github.com/leozide/leocad)/932 | A CAD application for creating virtual LEGO models |
| 1528 | 347 | 176 | Unknown | [keystone](https://github.com/keystone-engine/keystone)/933 | Keystone assembler framework: Core (Arm, Arm64, Hexagon, Mips, PowerPC, Sparc, SystemZ & X86) + bindings |
| 1527 | 146 | 131 | Unknown | [blazingsql](https://github.com/BlazingDB/blazingsql)/934 | BlazingSQL is a lightweight, GPU accelerated, SQL engine for Python. Built on RAPIDS cuDF. |
| 1525 | 177 | 24 | Unknown | [node-qt](https://github.com/arturadib/node-qt)/935 | C++ Qt bindings for Node.js |
| 1520 | 132 | 38 | Unknown | [iaito](https://github.com/hteso/iaito)/936 | This project has been moved to: |
| 1520 | 296 | 259 | Unknown | [jack2](https://github.com/jackaudio/jack2)/937 | jack2 codebase |
| 1519 | 112 | 1 | Unknown | [heaptrack](https://github.com/KDE/heaptrack)/938 | A heap memory profiler for Linux |
| 1517 | 343 | 83 | Unknown | [iverilog](https://github.com/steveicarus/iverilog)/939 | Icarus Verilog |
| 1516 | 244 | 21 | Unknown | [embree](https://github.com/embree/embree)/940 | Embree ray tracing kernels repository. |
| 1516 | 253 | 16 | Unknown | [libquic](https://github.com/devsisters/libquic)/941 | QUIC, a multiplexed stream transport over UDP |
| 1515 | 515 | 27 | Unknown | [HyperLandmark](https://github.com/szad670401/HyperLandmark)/942 | Deep Learning Based Free Mobile Real-Time  Face Landmark Detector. Contact:jack-yu-business@foxmail.com |
| 1514 | 475 | 242 | Unknown | [lumberyard](https://github.com/aws/lumberyard)/943 | Amazon Lumberyard is a free AAA game engine deeply integrated with AWS and Twitch – with full source. |
| 1511 | 184 | 26 | Unknown | [fruit](https://github.com/google/fruit)/944 | Fruit, a dependency injection framework for C++ |
| 1508 | 236 | 89 | Unknown | [obs-virtual-cam](https://github.com/CatxFish/obs-virtual-cam)/945 | obs-studio plugin to simulate a directshow webcam |
| 1507 | 396 | 47 | Unknown | [codelite](https://github.com/eranif/codelite)/946 | CodeLite, a cross platform C/C++/PHP and Node.js IDE written in C++ |
| 1506 | 464 | 25 | Unknown | [libffm](https://github.com/ycjuan/libffm)/947 | A Library for Field-aware Factorization Machines |
| 1505 | 116 | 57 | Unknown | [Odin](https://github.com/odin-lang/Odin)/948 | Odin Programming Language |
| 1502 | 414 | 302 | Unknown | [android-gpuimage-plus](https://github.com/wysaid/android-gpuimage-plus)/949 | Android Image & Camera Filters Based on OpenGL.  |
| 1501 | 523 | 39 | Unknown | [icomet](https://github.com/ideawu/icomet)/950 | A C1000K comet/push server built with C++, for web and mobile app |
| 1500 | 240 | 62 | Unknown | [logcabin](https://github.com/logcabin/logcabin)/951 | LogCabin is a distributed storage system built on Raft that provides a small amount of highly replicated, consistent storage. It is a reliable place for other distributed systems to store their core metadata and is helpful in solving cluster management issues. |
| 1500 | 110 | 43 | Unknown | [cli-visualizer](https://github.com/dpayne/cli-visualizer)/952 | CLI based audio visualizer |
| 1499 | 242 | 11 | Unknown | [SwarmUI](https://github.com/ShapeLab/SwarmUI)/953 | Necessary material to build and use Zooids to create Swarm User Interfaces |
| 1496 | 527 | 38 | Unknown | [eos](https://github.com/patrikhuber/eos)/954 | A lightweight 3D Morphable Face Model fitting library in modern C++14 |
| 1495 | 580 | 0 | Unknown | [qt-creator](https://github.com/qt-creator/qt-creator)/955 | A cross-platform Qt IDE |
| 1494 | 311 | 118 | Unknown | [hex](https://github.com/netease-youdao/hex)/956 | heX |
| 1493 | 666 | 141 | Unknown | [crawl](https://github.com/crawl/crawl)/957 | Dungeon Crawl: Stone Soup official repository |
| 1493 | 364 | 90 | Unknown | [onnx-tensorrt](https://github.com/onnx/onnx-tensorrt)/958 | ONNX-TensorRT: TensorRT backend for ONNX |
| 1493 | 531 | 33 | Unknown | [Multitarget-tracker](https://github.com/Smorodov/Multitarget-tracker)/959 | Multiple Object Tracker, Based on  Hungarian algorithm + Kalman filter. |
| 1491 | 566 | 251 | Unknown | [rtabmap](https://github.com/introlab/rtabmap)/960 | RTAB-Map library and standalone application |
| 1490 | 349 | 122 | Unknown | [snes9x](https://github.com/snes9xgit/snes9x)/961 | Snes9x - Portable Super Nintendo Entertainment System (TM) emulator |
| 1488 | 210 | 829 | Unknown | [RawTherapee](https://github.com/Beep6581/RawTherapee)/962 | A powerful cross-platform raw photo processing program |
| 1487 | 234 | 41 | Unknown | [microsoft-pdb](https://github.com/microsoft/microsoft-pdb)/963 | Information from Microsoft about the PDB format.  We'll try to keep this up to date. Just trying to help the CLANG/LLVM community get onto Windows. |
| 1484 | 556 | 196 | Unknown | [VideoCore-Inactive](https://github.com/jgh-/VideoCore-Inactive)/964 | *No longer in development* Please see https://github.com/unpause-live/SwiftVideo |
| 1483 | 127 | 78 | Unknown | [easy_profiler](https://github.com/yse/easy_profiler)/965 | Lightweight profiler library for c++ |
| 1483 | 156 | 155 | Unknown | [llilc](https://github.com/dotnet/llilc)/966 | This repo contains LLILC, an LLVM based compiler for .NET Core. It includes a set of cross-platform .NET code generation tools that enables compilation of MSIL byte code to LLVM supported platforms. |
| 1479 | 3567 | 27 | Unknown | [griddb](https://github.com/griddb/griddb)/967 | GridDB is a next-generation open source database that makes time series IoT and big data fast,and easy. |
| 1476 | 370 | 0 | Unknown | [LeetCode](https://github.com/Jack-Cherish/LeetCode)/968 | :monkey:LeetCode、剑指Offer刷题笔记（C/C++、Python3实现） |
| 1476 | 88 | 50 | Unknown | [LibreSprite](https://github.com/LibreSprite/LibreSprite)/969 | Animated sprite editor & pixel art tool -- Fork of the last GPLv2 commit of Aseprite |
| 1474 | 502 | 72 | Unknown | [minicap](https://github.com/openstf/minicap)/970 | Stream real-time screen capture data out of Android devices. |
| 1472 | 940 | 944 | Unknown | [azerothcore-wotlk](https://github.com/azerothcore/azerothcore-wotlk)/971 | Complete Open Source and Modular solution for MMO |
| 1472 | 383 | 50 | Unknown | [glsl-optimizer](https://github.com/aras-p/glsl-optimizer)/972 | GLSL optimizer based on Mesa's GLSL compiler. Used to be used in Unity for mobile shader optimization. |
| 1472 | 83 | 9 | Unknown | [SOUL](https://github.com/soul-lang/SOUL)/973 | The SOUL programming language and API |
| 1472 | 330 | 54 | Unknown | [restbed](https://github.com/Corvusoft/restbed)/974 | Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++14 applications. |
| 1472 | 125 | 39 | Unknown | [zetasql](https://github.com/google/zetasql)/975 | ZetaSQL - Analyzer Framework for SQL |
| 1471 | 922 | 414 | Unknown | [root](https://github.com/root-project/root)/976 | The official repository for ROOT: analyzing, storing and visualizing big data, scientifically |
| 1470 | 375 | 4 | Unknown | [InfinityHook](https://github.com/everdox/InfinityHook)/977 | Hook system calls, context switches, page faults and more. |
| 1469 | 480 | 68 | Unknown | [hed](https://github.com/s9xie/hed)/978 | code for Holistically-Nested Edge Detection |
| 1464 | 542 | 0 | Unknown | [gobbledegook](https://github.com/1579272094/gobbledegook)/979 | None |
| 1464 | 157 | 58 | Unknown | [ALVR](https://github.com/alvr-org/ALVR)/980 | Stream VR games from your PC to your headset via Wi-Fi |
| 1463 | 578 | 1 | Unknown | [ACM-ICPC-Preparation](https://github.com/BedirT/ACM-ICPC-Preparation)/981 | ACM-ICPC Preparation Guide |
| 1463 | 170 | 101 | Unknown | [Vita3K](https://github.com/Vita3K/Vita3K)/982 | Experimental PlayStation Vita emulator |
| 1461 | 123 | 102 | Unknown | [cryfs](https://github.com/cryfs/cryfs)/983 | Cryptographic filesystem for the cloud |
| 1461 | 152 | 86 | Unknown | [qpdf](https://github.com/qpdf/qpdf)/984 | Primary QPDF source code and documentation |
| 1459 | 174 | 11 | Unknown | [Natron](https://github.com/MrKepzie/Natron)/985 | Open-source compositing software. Node-graph based. Similar in functionalities to Adobe After Effects and Nuke by The Foundry. |
| 1459 | 85 | 40 | Unknown | [Pyjion](https://github.com/microsoft/Pyjion)/986 | Pyjion - A JIT for Python based upon CoreCLR |
| 1457 | 259 | 109 | Unknown | [Win2D](https://github.com/microsoft/Win2D)/987 | Win2D is an easy-to-use Windows Runtime API for immediate mode 2D graphics rendering with GPU acceleration. It is available to C#, C++ and VB developers writing apps for the Windows Universal Platform (UWP). It utilizes the power of Direct2D, and integrates seamlessly with XAML and CoreWindow. |
| 1456 | 891 | 14 | Unknown | [quick-cocos2d-x](https://github.com/chukong/quick-cocos2d-x)/988 | quick-cocos2d-x is a quick framework, based on cocos2d-x. Make mobile games in Lua. |
| 1455 | 247 | 121 | Unknown | [bwapi](https://github.com/bwapi/bwapi)/989 | Brood War API |
| 1451 | 200 | 114 | Unknown | [faust](https://github.com/grame-cncm/faust)/990 | Functional programming language for signal processing and sound synthesis |
| 1451 | 544 | 240 | Unknown | [rc-switch](https://github.com/sui77/rc-switch)/991 | Arduino lib to operate 433/315Mhz devices like power outlet sockets. |
| 1449 | 73 | 25 | 4 days ago | [mrustc](https://github.com/thepowersgang/mrustc)/992 | Alternative rust compiler (re-implementation) |
| 1449 | 817 | 176 | 19 hours ago | [webots](https://github.com/cyberbotics/webots)/993 | Webots Robot Simulator |
| 1449 | 264 | 53 | 2 months ago | [PacketSender](https://github.com/dannagle/PacketSender)/994 | Network utility for sending / receiving TCP, UDP, SSL |
| 1448 | 389 | 27 | 4 years ago | [RedisStudio](https://github.com/cinience/RedisStudio)/995 | RedisStudio Redis GUI client(tool) for windows |
| 1448 | 248 | 40 | 4 months ago | [SparseConvNet](https://github.com/facebookresearch/SparseConvNet)/996 | Submanifold sparse convolutional networks |
| 1441 | 391 | 2 | 3 days ago | [LeetCode](https://github.com/wisdompeak/LeetCode)/997 | This repository contains the solutions and explanations to the algorithm problems on LeetCode. Only medium or above are included. All are written in C++/Python and implemented by myself. The problems attempted multiple times are labelled with hyperlinks. |
| 1438 | 846 | 1077 | 3 days ago | [Prusa-Firmware](https://github.com/prusa3d/Prusa-Firmware)/998 | Firmware for Original Prusa i3 3D printer by PrusaResearch |
| 1438 | 84 | 20 | 1 year, 5 months ago | [boden](https://github.com/AshampooSystems/boden)/999 | Purely native C++ cross-platform GUI framework for Android and iOS development. https://www.boden.io |
| 1436 | 287 | 15 | 4 years ago | [TurboDex](https://github.com/asLody/TurboDex)/1000 |  fast load dex in memory. |