The Block Editor project for WordPress and beyond. Plugin is available from the official repository.

A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

A mighty CSS linter that helps you avoid errors and enforce conventions.

The exceptionally handsome dashboard framework in Ruby and Coffeescript.

ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools

Reactide is the first dedicated IDE for React web application development.

RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.

Remove unused styles from CSS

the package manager for JavaScript

Generate polished résumés and CVs in HTML, Markdown, LaTeX, MS Word, PDF, plain text, JSON, XML, YAML, smoke signal, and carrier pigeon.

Web Font Loader gives you added control when using linked fonts via @font-face.

The ProseMirror WYSIWYM editor

i18next: learn once - translate everywhere

uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox, and Safari.

[DEPRECATED] Please see https://github.com/brave/brave-browser for the current version of Brave

DEPRECATED jQuery Responsive Carousel.

A better `npm publish`

The page flip effect for HTML5

JSS is an authoring tool for CSS which uses JavaScript as a host language.

Iconic fonts scissors

Fabulously kill processes. Cross-platform.

Keep iframes sized to their content

Accessibility engine for automated Web UI testing

A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.

JavaScript toolkit for creating interactive real-time graphs

Public Slack organizations made easy

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

😻 Convert any video file to an optimized animated GIF.

🔔 a clean and simple notification, input, and selection suite for javascript, with no dependencies