Stars
Industry standard API mocking for JavaScript.
The JavaScript and API powered WordPress.com
Fast, easy and reliable testing for anything that runs in a browser.
A React component for building Web forms from JSON Schema.
💫 Toolkit to help you get started with Spec-Driven Development
Test suites for Web platform specs — including WHATWG, W3C, and others
Fast and small Node.js worker_threads and cluster worker pool
A React-based UI toolkit for the web
Calculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit.
Declarative routing for React
DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a consistent API over various backends and reduce requests to those backends via batching and…
🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.
Instant-loading web apps, without effort
⚡️ LWC - A Blazing Fast, Enterprise-Grade Web Components Foundation
🦄 ai that works - every tuesday 10 AM PST
A repo containing samples tied to new functionality in each release of Google Chrome.
A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs,…
A github action that outputs bundlesize comparison tables for pull requests
A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.
Fast and low overhead web framework, for Node.js
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
A collection of common interactive command line user interfaces.
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
Build system optimized for JavaScript and TypeScript, written in Rust
$mol - fastest reactive micro-modular compact flexible lazy ui web framework.
LoopBack makes it easy to build modern API applications that require complex integrations.