The web framework for content-driven websites. ⭐️ Star to support our work!

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

Roo Code gives you a whole dev team of AI agents in your code editor.

Lit is a simple library for building fast, lightweight web components.

Generate massive amounts of fake data in the browser and node.js

Web Awesome ("Shoelace 3") has been released! Get it here 👇👇👇

Comlink makes WebWorkers enjoyable.

Collection of custom elements that appear hand drawn. Great for wireframes or a fun look.

Easily display interactive 3D models on the web and in AR!

Wireit upgrades your npm/pnpm/yarn scripts to make them smarter and more efficient.

Browser MCP is a Model Context Provider (MCP) server that allows AI applications to control your browser

🚀 Automatically deploy your project to GitHub Pages using GitHub Actions. This action can be configured to push your production-ready code into any branch you'd like.

LEGACY REPO. This repository is for maintenance of the legacy LitElement library. The LitElement base class is now part of the Lit library, which is developed in the lit monorepo.

Material Design 3(Material You) UI components using Web Components.

A JavaScript implementation of a web browser without its graphical user interface

React's Hooks API implemented for web components 👻

Guides, tools and libraries for modern web development.

This card provides a user-friendly way to fully control map-based vacuums in Home Assistant. Supported brands include Xiaomi (Roborock/Viomi/Dreame/Roidmi/Valetudo/Valetudo RE), Neato, Wyze, Roomba…

Optimizes static websites for best user experience and best Core Web Vitals scores.

Catalyst is a set of patterns and techniques for developing components within a complex application.

A tiny color picker custom element for modern web apps (2.7 KB) 🎨

Statistically rigorous benchmark runner for the web

Serverless coding environments for the web.

🚀🌛 Use the Launch Platform 👩‍🚀👨‍🚀

Web Components-powered custom HTML elements for building Three.js-powered games and interactive experiences. 🎉

PatternFly Elements. A set of community-created web components based on PatternFly design.

Monorepository for tools that analyze lit-html templates

API documentation and live playground for Web Components. Based on Custom Elements Manifest format

TypeScript server plugin that adds intellisense for lit-html template strings

A set of Web Components from Google Maps Platform