Custom Elements Language Server provides useful language features for Web Components. Features include code actions, completions, diagnostics and more.

Let anyone deploy your GitHub repos to Google Cloud Run with a single click

Using JSDoc for Typescript Types

Add rollup bundling support to assetgraph

Single File Web Components

Subset of Lerna in a smaller & more modular project. Help manage and publish multiple packages in a monorepo/workspace structure

A lightweight alternative to GraphQL

A polyfill for CSS Container Queries

A tool for finding memory leaks in web apps

A browser extension for automating your browser by connecting blocks

The framework smarter than you.

uvu is an extremely fast and lightweight test runner for Node.js and the browser

Unified plugin system for Vite, Rollup, Webpack, esbuild, Rolldown, and more

URLPattern polyfill

ES Module ToolKit

ELECT's reusable component repository

⚡️ The Missing Fullstack Toolkit for Next.js

Dev environments. In your web app.

Using browser tabs as a database like only a maniac would

Web Content Accessibility Guidelines

An explainer page and demo of how the URL bar interacts with pages on the web

🙉 📣 Communicate important updates to your team via git commit messages

✂️ Optimize SVG and Flatten transforms and shapes ⚡

Svelte template for custom elements with storybook and i18n configured. Allows nested Svelte components, nested styling and Svelte transitions.

Polymer Tools Monorepo

Generate accessible UI colors from your base color tokens.

🎮 The only Front-End Performance Checklist that runs faster than the others

Comprehensive language-agnostic guidelines on variables naming. Home of the A/HC/LC pattern.

An open source multi-tool for exploring and publishing data