RaTeX — Rust math layout aligned with KaTeX golden tests

Rust · WASM · Native

TeX-quality math from one Rust layout core

RaTeX parses LaTeX math, applies TeX-style rules, and emits a flat display list for CoreGraphics, Skia, Canvas 2D, or your own vector backend—identical output from native FFI and WebAssembly.

Alignment: RaTeX is built to match KaTeX where it matters: CI runs large golden suites with pixel diffs against reference images, and on that corpus output is broadly comparable to KaTeX. The support table walks the full golden list side-by-side with KaTeX. Where it fits: for math inside a normal web page, KaTeX in the DOM remains a great default. RaTeX is aimed at native apps, servers, and embeds without a WebView—same engine from mobile to WASM.