We compile content to syntax trees and syntax trees to content.
We also provide hundreds of packages to work on the trees in between.
You can build on the unified collective to make all kinds of interesting things.
We provide the building blocks: from tiny, focussed, modular utilities to plugins that combine them to perform bigger tasks. And much, much more. You can build on unified, mixing and matching building blocks together, to make all kinds of interesting new things.
We provide the interface: for parsing, inspecting, transforming, and serializing content. You work on structured data. Learn how to plug building blocks together, write your own, and make things with unified.
Guide that summarises the what and why of unified
Guide that delves into transforming Markdown to HTML
How to do tree traversal (also known as walking or visiting a tree)
How to find a node in any unist syntax tree
How to support GitHub-style tables in remark (or react-markdown)
See 10 other articles
The ever growing ecosystem that the unified collective provides today consists of 355 open source projects, with a combined 46k stars on GitHub. In comparison, the code that the collective maintains is about 179 Moby Dicks or 71 Linuxes. In the last 30 days, the 532 packages maintained in those projects were downloaded 1b times from npm. Much of this is maintained by our teams, yet others are provided by the community.
See 532 packages and 355 projects
Maintaining the collective, developing new projects, keeping everything fast and secure, and helping users, is a lot of work. In total, we’ve closed 5k issues/PRs while 166 are currently open (3%). In the last 30 days, we’ve cut 20 new releases.
9904838 Fix rewriting of components for custom elements by @bholmesdev in #210169a15b7 Add link to official mdx-js/vscode-mdx by @jasikpark in #2098529b96a Replace astring with estree-util-to-js7d8dc11 Add id field to esbuild messages7f37b95 Update @types/estree-jsxFull Changelog: https://github.com/mdx-js/mdx/compare/2.1.2...2.1.3
d9b2ddd Add support for inferring phrasing of embedded hast by @TRIAEIOU in #7416bf1a7 Add docs to typesbd47018 Fix typo in readme about output tree by @lyzidiamond in #73Full Changelog: https://github.com/syntax-tree/hast-util-to-mdast/compare/8.3.1...8.4.0
Explore recent releases
Thankfully, we are backed financially by our sponsors. This allows us to spend more time maintaining our projects and developing new ones. To support our efforts financially, sponsor or back us on OpenCollective.