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Build websites, mobile apps, and interfaces.

Useful GitHub projects

6,781 projects
1,337stars
react-multi-carousel preview

A lightweight production-ready Carousel that rocks supports multiple items and server-side rendering with no dependency. Bundle size 2kb.

  • Server-side rendering
  • Custom animation
Web & AppsTypeScriptMITGitHub
78stars
mypy-playground preview

The mypy playground. Try mypy with your web browser.

  • Web UI and sandbox for running mypy easily and safely
  • Simple and nice editor with syntax highlighting and error reporting

yobulkdev

yobulkdev

911stars
yobulkdev preview

🔥 🔥 🔥Open Source & AI driven Data Onboarding Platform:Free flatfile.com alternative

  • ⚡ No code Template and Import button creation
  • ⚡ Smart auto matching between the CSV column and Template column
Web & AppsJavaScriptAGPL-3.0GitHub

overtchat

yoloyash

151stars
overtchat preview

A simpler self-hosted alternative to Open WebUI. Bring your own API keys or local models. Native Android and iOS clients.

Web & AppsTypeScriptMITGitHub

ByWebView

youlookwhat

1,575stars
ByWebView preview

🌏 WebView 全方面使用,JS交互、进度条、上传图片、错误页面、视频全屏播放、唤起原生App、获取网页源代码、被作为第三方浏览器打开、DeepLink、[腾讯x5使用示例]

  • 基本配置使用(宽度自适应、返回网页上一层、显示网页标题等)
  • 唤起三方应用(拨打电话、发送短信、发送邮件等)
Web & AppsJavaApache-2.0GitHub

zan-proxy

youzan

1,825stars
zan-proxy preview

An extensible proxy for PC/Mobile/APP developer

  • Clean and user-friendly interface
  • Support HTTP, HTTPS and websocket
Web & AppsTypeScriptMITGitHub

zent

youzan

2,250stars

A collection of essential UI components written with React.

  • High quality React components
  • Builtin TypeScript support
Web & AppsTypeScriptMITGitHub

schemaui

YuniqueUnic

100stars
schemaui preview

schemaui turns JSON Schema documents into fully interactive terminal UIs powered by ratatui, crossterm, and jsonschema. The library parses rich schemas (nested sections, $ref, arrays, key/value maps, pattern properties…) into a navigable form tree, renders it as a keyboard-first editor, and validates the result after every edit

  • AI-agent ready – the a2ui-ask skill ships prompts, a SKILL.md, and helper scripts so coding agents ask structured questions through the Web UI and read answers from files (see AI Agent Integration).
  • Embedded Web UI – enabling the web feature bundles a browser UI and exposes helpers under schemaui::web::session so host applications can serve the experience without reimplementing the stack.
148stars
flutter-widgethub preview

From ready-to-use components and flexible layout blocks to smooth animations and striking effects, Flutter Widget Hub is a collection of some pretty UIS aimed at helping developers create beautiful, functional flutter apps quickly and efficiently.

vuescroll

YvesCoding

1,278stars
vuescroll preview

A customizable scrollbar plugin based on vue.js for PC , mobile phone, touch screen, laptop.

Web & AppsJavaScriptMITGitHub
1,290stars
ChatGPT-Telegram-Bot preview

TeleChat: 🤖️ an AI chat Telegram bot can Web Search Powered by GPT-5, DALL·E , Groq, Gemini 2.5 Pro/Flash and the official Claude4.1 API using Python on Zeabur, fly.io and Replit.

  • Multiple AI Models: Supports APIs compatible with the OpenAI format. For other models from providers such as Anthropic, Gemini, Vertex AI, Azure, AWS, XAI, Cohere, Groq, Cloudflare, OpenRouter, etc., please integrate them using uni-api. Also supports one-api/new-api. Utilizes self-developed API to request backend SDK, does not rely on OpenAI SDK.
  • Multimodal Question Answering: Supports question answering for voice, audio, images, and PDF/TXT/MD/python documents. Users can directly upload files in the chat box for use.
Web & AppsPythonGPL-3.0GitHub

apprun

yysun

1,177stars
apprun preview

AppRun is a JavaScript library for developing high-performance and reliable web applications using the elm inspired architecture, events and components.

Web & AppsTypeScriptMITGitHub

WebCrack

yzddmr6

2,067stars
WebCrack preview

WebCrack是一款web后台弱口令/万能密码批量检测工具,在工具中导入后台地址即可进行自动化检测。