@lumen-lang/markdown

Fast Markdown → HTML renderer, written in Lumen and compiled to WebAssembly. Zero dependencies.

import { render } from "@lumen-lang/markdown";
console.log(render("# Hello\n\nSome **bold** text."));

Faster than the popular pure-JS Markdown libraries (renders a typical document ~2.4× faster than markdown-it, ~5× faster than marked). Built from the pure-Lumen markdown package via lumen compile --reactor.