# `web-sys` Raw bindings to Web APIs for projects using `wasm-bindgen`. * [The `web-sys` section of the `wasm-bindgen` guide](https://rustwasm.github.io/wasm-bindgen/web-sys/index.html) * [API Documentation](https://rustwasm.github.io/wasm-bindgen/api/web_sys/) ## Crate features This crate by default contains very little when compiled as almost all of its exposed APIs are gated by Cargo features. The exhaustive list of features can be found in `crates/web-sys/Cargo.toml`, but the rule of thumb for `web-sys` is that each type has its own cargo feature (named after the type). Using an API requires enabling the features for all types used in the API, and APIs should mention in the documentation what features they require.