Repository Index

A JavaScript Framework for Building Brilliant Applications

• javascript
• framework
• virtual-dom
• xhr

A search tool helps dev to solve the naming things problem.

• codelf
• vscode-extension
• chrome-extension
• atom-plugin

Chrome extension to return youtube dislikes

• chrome-extension
• youtube
• firefox
• firefox-addon

Guide your users through a tour of your app

• tour
• shepherd
• hacktoberfest

📦 Workbox: JavaScript libraries for Progressive Web Apps

• service-worker
• progressive-web-app
• offline-first
• service-workers

:art: Color Pickers from Sketch, Photoshop, Chrome, Github, Twitter & more

• react
• react-component
• color-picker
• sketch

TranslatedA toolbox of film styles made in code for Claude Code: 66 ready to use, and your own. Each style is a style prompt plus a demo film made entirely in code by Claude Opus 5.5, with no video model. By Lemomo.

• ai-agents
• ai-video
• animation
• canvas

one for all free music in china (chrome extension, also works for firefox)

• chrome-extension
• music-player

Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack

• nightwatch
• javascript
• nodejs
• selenium

🍉 Reactive & asynchronous database for powerful React and React Native apps ⚡️

• react-native
• react
• database
• persistence

Create PDF documents using web technologies

• pdf-document
• pug
• converter
• chromium

⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time

• performance
• web-performance
• prefetch
• prefetcher

Integrating ChatGPT into your browser deeply, everything you need is here

• browser-extension
• chatgpt
• chrome-extension
• edge-extension

JavaScript library for all kinds of color manipulations

• colors
• color-manipulation
• color-conversion
• javascript-library

High-performance Protocol Buffers for JavaScript and TypeScript. Conformant through Edition 2026, and unusually versatile. No protoc required.

• javascript
• typescript
• protobuf
• protocol-buffers

Captcha solver extension for humans, available for Chrome, Edge and Firefox

• browser-extension
• chrome-extension
• firefox-extension
• captcha

A powerful templating engine with inheritance, asynchronous control, and more (jinja2 inspired)

Essential metrics for a healthy site.

Cross-platform Linux commands in ES6

Catch CSS curve balls.

• javascript
• screen-capture
• chrome-headless
• backstopjs

Automate running Lighthouse for every commit, viewing the changes, and preventing regressions

• lighthouse
• webperf

:rocket: 🌪 Super-fast 3D framework for Web Applications 🥇 & Games 🎮. Based on Three.js

• physics
• framework
• high-performance
• web-development

The next web scraper. See through the <html> noise.

A repo containing samples tied to new functionality in each release of Google Chrome.