D DevDocs API Documentation Fast, offline, and free documentation browser for developers. Search 100+ do...
E Emmet — the essential toolkit for web-developers Emmet — the essential toolkit for web-developers Emmet is a plugin for many...
T Tailwind CSS - 只需书写 HTML 代码，无需书写 CSS，即可快速构建美观的网站。 | TailwindCSS中文文档 | TailwindCSS中文网 Tailwind CSS is a utility-first CSS framework for rapidly building modern we...
B Bootstrap v3 中文文档 · Bootstrap 是最受欢迎的 HTML、CSS 和 JavaScript 框架，用于开发响应式布局、移动设备优先的 WEB 项目。 | Bootstrap 中文网 Bootstrap 是最受欢迎的 HTML、CSS 和 JavaScript 框架，用于开发响应式布局、移...
C Can I use... Support tables for HTML5, CSS3, etc "Can I use" provides up-to-date browser support tables for support of front-...
P Plyr - A simple, customizable HTML5 Video, Audio, YouTube and Vimeo player A simple HTML5 media player with custom controls and WebVTT captions.
H HTML5, CSS3, JS Demos, Creations and Experiments | CSSDeck Collection of Awesome CSS and JS Creations to help out frontend developers a...
B Build cross-platform desktop apps with JavaScript, HTML, and CSS | Electron Build cross-platform desktop apps with JavaScript, HTML, and CSS
A ArtPlayer.js - HTML5 Video Player and Online Editor Test ArtPlayer.js demos, HLS, DASH, FLV, subtitles, plugins, and custom HTML...
C Chat Memo - AI Conversation Manager | Auto-save ChatGPT, DeepSeek, Gemini, Claude Chat History Chat Memo is a professional AI conversation management tool that supports au...
W W3Schools Online Web Tutorials Well organized and easy to understand Web building tutorials with lots of ex...
G Gopeed - Free Modern Open Source Download Manager | HTTP, BitTorrent, Magnet & ed2k Gopeed is a free, open-source download manager supporting HTTP, HTTPS, BitTo...
F Free Online Office Editor — Open & Edit Word, Excel, PowerPoint | ZIZIYI Open, view, and edit DOCX, XLSX, PPTX files directly in your browser for fre...
D Documentaries - watch free online documentaries - ihavenotv.com Free Documentaries Website - Astronomy, Nature, Brain, Science, Health, Life...
R Relingo - AI-Powered Vocabulary Learning: Master English, Japanese, Chinese & More Through Interest-Based Study Relingo revolutionizes English vocabulary learning with cutting-edge AI tech...
W WebSocket DevTools - Complete WebSocket Traffic Control Extension Complete WebSocket traffic control with our Chrome extension. Proxy, simulat...
F Free Mockup Generator with 30,000+ AI Mockup Templates Create free Mockups online with Mockey AI Mockup Generator. Explore 30,000+...
Z ZeroClaw — The Lightweight Personal AI Agent You Own A lightweight, secure personal AI agent: one Rust binary on your machine, yo...
