Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

Automated auditing, performance metrics, and best practices for the web.

Blok is an open-source framework that enables developers to build lightweight, modular, and scalable backend applications using nanoservices.

The simplest and fastest way to bundle your TypeScript libraries.

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

Flipping how we define typography in CSS.

Web framework built on Web Standards

A very compact representation of an image placeholder

Zero-runtime Stylesheets-in-TypeScript

The zero configuration build tool for the web. 📦🚀

Simple, efficient, ultra-fast, scalable data store wrapper for LMDB

A lightweight Node.js private proxy registry

IndexedDB, but with promises

React-based framework with performance, scalability, and security built in.

🚀 GraphQL API for WordPress

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

EditorsKit — a toolkit for the Gutenberg block editor.

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

Playful and Colorful One-Page portfolio featuring Parallax effects and animations. Especially designers and/or photographers will love this theme! Built with MDX and Theme UI.

📑 .dotfiles for Bash (Linux) / ZSH (Linux) / Git Bash (Windows) / Cygwin (Windows) / Bash on Ubuntu on Windows

The repository for high quality TypeScript type definitions.

Puppeteer example scripts for running Headless Chrome from Node.

Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progress bars.

⚡ Toolkit for component-oriented styling

A Webpack plugin for Lighthouse

A modern JavaScript utility library delivering modularity, performance, & extras.

RxJS middleware for action side effects in Redux using "Epics"

A JS library for predictable global state management