streamdown-render

Terminal rendering engine for the streamdown streaming markdown renderer.

Overview

The core rendering engine that transforms parsed markdown into beautiful terminal output:

• Box drawing - Unicode borders for code blocks and tables
• Syntax highlighting - Integrated code highlighting
• Responsive layout - Adapts to terminal width
• Streaming output - Renders incrementally as content arrives
• Clipboard integration - OSC 52 support for code blocks

Usage

[dependencies]
streamdown-render = "0.1"

use streamdown_parser::Parser;
use streamdown_render::Renderer;

let mut output = Vec::new();
let mut parser = Parser::new();

{
    let mut renderer = Renderer::new(&mut output, 80);

    for line in markdown.lines() {
        for event in parser.parse_line(line) {
            renderer.render_event(&event)?;
        }
    }
}

print!("{}", String::from_utf8(output)?);

Features

• Beautiful headings with proper centering
• Syntax-highlighted code blocks with borders
• Unicode box-drawing tables
• Nested list rendering with bullets
• Blockquote styling
• Think block rendering for LLM output

Part of Streamdown

This is a component of streamdown-rs, a streaming markdown renderer for modern terminals.

License

MIT