satteri

Open source

High-performance Markdown and MDX processing for the JavaScript ecosystem

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About

High-performance Markdown and MDX processing for the JavaScript ecosystem

Here the page is set, the loose locked fast, the words marked down.

High-performance Markdown and MDX processing. Parses and compiles in Rust, runs your plugins in JavaScript.

Sätteri is a Rust + TypeScript monorepo containing the following Rust crates:

Name	Description	Registry	README
`satteri`	High-level Rust API for the pipeline: parse, convert, compile		README
`satteri-arena`	Arena allocator and binary buffer primitives		README
`satteri-ast`	MDAST and HAST node types, codecs, tree operations, and conversion		README
`satteri-plugin-api`	Rust `Plugin` trait for Rust plugins, typed visitors, and runner		README
`satteri-napi-binding`	NAPI bindings exposing the Rust pipeline to JavaScript	—	README
`satteri-mdxjs-rs`	MDX-to-JavaScript compiler, fork of mdxjs-rs adapted for OXC		README
`satteri-pulldown-cmark`	CommonMark parser with MDX extension support, fork of pulldown-cmark		README

And the following npm packages:

Name	Description	README
`satteri`	TypeScript layer: plugin API and top-level functions	README
`satteri-expressive-code`	HAST plugin: render code blocks with Expressive Code	README
`vite-plugin-satteri`	Vite plugin: import `.md` and `.mdx` files	README

Sätteri builds on the work and knowledge of several open-source projects:

unifiedjs -- the ecosystem of tools for processing content with syntax trees, including remark and rehype
pulldown-cmark -- CommonMark pull parser
mdxjs-rs -- MDX compiler by Titus Wormer, forked to use pulldown-cmark and OXC

Special thanks to the following projects for paving the way for high-performance Rust JavaScript interop:

oxc -- Rust JavaScript parser and compiler by the OXC team, used for MDX compilation
Lightning CSS -- Rust CSS parser with a optimized JavaScript Visitor API

Sätteri is an open-source project born from Bruits, a Rust-focused collective