Define syntax once, generate lexer, parser, TextMate, tree-sitter

A pure-Go (no cgo) TextMate grammar interpreter for syntax highlighting, designed to be embedded in terminal applications.

Syntax highlighting for Regex+ tagged template strings.

Generate, refresh, and run TextMate syntax test assertions from VS Code.

Library for tokenizing code with TextMate grammars

🧩 Create, test and debug regular expressions in Visual Studio Code

A TextMate grammar engine in Python.

TextMate grammars as opam packages

Pure-Rust Oniguruma-compatible regex engine. Faster in the hot path, same feature class, no C toolchain.

An open-source rewrite of Iro, a grammar generator, supporting automatic VSCode & Atom extension generation.

Rust bindings for the Oniguruma regex library

A CLI tool to make debugging VSCode syntax highlighting changes easier

Pure Kotlin port of VS Code's TextMate grammar engine. No regex hacks - real TextMate scoping with standard .tmLanguage grammars and Compose AnnotatedString rendering. Android/JVM.

The approximate regex matching library and agrep command line tool.

🔵 Make TypeScript errors prettier and human-readable in VSCode 🎀

Embed Shiki code blocks in VS Code, inheriting the user’s themes and languages

Language features for `.ignore` files

Injected Syntax Highlighting for Regex in other languages

vscode-tmgrammar-test snapshot syntax highlighting

Syntax highlighter, same output as VSCode

Syntax highlighting powered by TextMate grammars in PHP.

Validation of TextMate grammars

Testing utility for VS Code extensions

Reusable workflows for tree-sitter parsers

TextMate support in Eclipse IDE

Oniguruma Node Module

Textmate grammars implementation in JavaScript and a playground for grammar development

Java port of Oniguruma regexp library

Color scheme editor for SublimeText, Textmate and a bunch of other text editors