Swift Regex is an online tool to learn, build and test Swift Regex Regex and Regex Builder.

A new method to compare strings by Unicode codepoint

A place to keep track of ongoing efforts to improve performance in the JS ecosystem

Preview tmLanguage grammar files in VSCode.

Interactive UI for local node modules inspection

A web tool to explore the ASTs generated by parsers.

A web tool to explore the ASTs generated by various parsers.

Parse, validate, traverse, transform, and optimize Oniguruma regular expressions

Parser Building Toolkit for JavaScript

A museum of historical and modern regular expression engines, showing their development and influence

Are we fully ESM yet?

regular expression library

Oniguruma Bindings for VS Code

Tree-sitter parser for regular expressions

Make a regular expression time out if it takes too long to execute

The Markdown-based note-taking app that doesn't suck.

JavaScript Library to extract domains, subdomains and public suffixes from complex URIs.

A beautiful yet powerful syntax highlighter

Collection of TextMate grammars and themes in JSON

✏️ Super lightweight code syntax highlighter, around 1KB after minified and gzipped

Convert patterns from Oniguruma (the regex flavor used by Ruby, TextMate grammars, etc.) to native JavaScript RegExp

🌳🪚 An experimental tree shaker for JS based on Oxc (WIP)

A Node package for using AI to keep multiple files with different locale translations in sync with a single primary locale file

Regex Visualizer & Debugger (VSCode extension)

Converts Ruby regexes to JavaScript regexes.

ESLint plugin for finding regex mistakes and style guide violations.

Monitor your RegExp consumption and provide suggestions to improve performance.

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

Syntax Highlighting and Intellisense for VSCode's JSON based TextMate grammars (with Regex)