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#

Universal Syntax Tree.

Star
unist logo

unist is a specification for syntax trees. It has a big ecosystem of utilities in JavaScript for working with these trees. It’s implemented by several other specifications.

Here are 190 public repositories matching this topic...

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All 190 JavaScript 131 TypeScript 31 HTML 3 Jupyter Notebook 1 Nix 1 Processing 1 Python 1 SAS 1 Swift 1
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unifiedjs / unified

Sponsor
Star 5.1k

Parse, inspect, transform, and serialize content with syntax trees

javascript processor plugins ast cst syntax-tree vfile unist
  • Updated Oct 3, 2026
  • JavaScript

syntax-tree / mdast

Star 1.5k

Markdown Abstract Syntax Tree format

markdown ast syntax-tree unist
  • Updated Feb 4, 2026

syntax-tree / unist

Star 1k

Universal Syntax Tree used by @unifiedjs

ast cst syntax-tree remarks unist unist-nodes unist-files unist-utilities mdast hast nlcst xast
  • Updated Jun 1, 2026

syntax-tree / hast

Star 914

Hypertext Abstract Syntax Tree format

html ast syntax-tree hypertext unist
  • Updated Feb 17, 2025

vfile / vfile

Star 532

Virtual file format for text processing used in @unifiedjs

file virtual unified vfile unist
  • Updated Feb 4, 2025
  • JavaScript

syntax-tree / unist-util-visit

Star 359

utility to visit nodes

syntax-tree util visit unist walk unist-util
  • Updated Oct 24, 2026
  • JavaScript

syntax-tree / mdast-util-from-markdown

Star 295

mdast utility to parse markdown

markdown parse unist mdast tokenize mdast-util
  • Updated Oct 3, 2026
  • JavaScript

syntax-tree / nlcst

Star 233

Natural Language Concrete Syntax Tree format

natural-language ast cst syntax-tree unist
  • Updated Oct 4, 2024

syntax-tree / hastscript

Star 200

utility to create hast trees

html hyperscript util unist hast hast-util
  • Updated Nov 6, 2026
  • JavaScript

syntax-tree / mdast-util-to-markdown

Star 145

mdast utility to serialize markdown

markdown compile stringify unist mdast serialize mdast-util
  • Updated Nov 6, 2026
  • JavaScript

syntax-tree / awesome-syntax-tree

Star 125

Curated list of awesome syntax-tree, unist, hast, xast, mdast, esast, nlcst resources

awesome syntax-tree awesome-list unified unist mdast hast nlcst xast
  • Updated Oct 4, 2024
ntast

phuctm97 / ntast

Star 125

Notion Abstract Syntax Tree specification.

typescript spec syntax-tree specification unified unist notion ntast
  • Updated Feb 13, 2023

syntax-tree / mdast-util-to-hast

Star 124

utility to transform mdast to hast

html markdown syntax-tree unist mdast hast hast-util mdast-util
  • Updated Nov 23, 2025
  • JavaScript

syntax-tree / hast-util-to-html

Star 119

utility to serialize hast to HTML

html syntax-tree util stringify unist hast hast-util
  • Updated Oct 29, 2026
  • JavaScript

syntax-tree / xast

Star 94

Extensible Abstract Syntax Tree

language xml markup ast syntax-tree extensible unist xast
  • Updated Oct 4, 2024

syntax-tree / mdast-util-toc

Star 88

utility to generate a table of contents from an mdast tree

markdown table syntax-tree toc contents unist mdast mdast-util
  • Updated Jun 2, 2024
  • JavaScript

syntax-tree / unist-builder

Star 82

utility to create a new trees with a nice syntax

hyperscript syntax-tree util unist unist-util
  • Updated Jul 7, 2023
  • JavaScript

syntax-tree / unist-util-visit-parents

Star 82

utility to recursively walk over unist nodes, with ancestral information

syntax-tree util visit unist unist-util
  • Updated Oct 24, 2026
  • JavaScript

hebertialmeida / MarkdownSyntax

Sponsor
Star 78

☄️ A Type-safe Markdown parser in Swift.

swift markdown ast syntax-tree cmark unist mdast markdown-parsing syntax-highlight
  • Updated Nov 12, 2026
  • Swift

syntax-tree / unist-util-select

Star 71

utility to select unist nodes with CSS-like selectors

select remark util retext matches unist queryselector selectall unist-util
  • Updated Jun 9, 2026
  • JavaScript

Released February 11, 2016

Latest release over 3 years ago

Followers
5 followers
Repository
syntax-tree/unist
Website
github.com/topics/unist

Related topics

ast cst syntax-tree
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