SSealbook
Sealbook / Open source / Web & backend frameworks

Top open-source web & backend frameworks on GitHub

4,712 repositories with 1,000+ stars, ranked by stars. Leading: public-apis, superpowers, vue.

RepositoryStarsLanguageLicenseActivity
1public-apis/public-apisA collective list of free APIs★ 490kPythonMITActive
2obra/superpowersAn agentic skills framework & software development methodology that works.★ 301.6kShellMITActive
3vuejs/vueThis is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core★ 212.6kTypeScriptMITStale
4flutter/flutterFlutter makes it easy and fast to build beautiful apps for mobile and beyond★ 180.3kDartBSD-3-ClauseActive
5vercel/next.jsThe React Framework★ 143.1kJavaScriptMITActive
6shadcn-ui/uiComposable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make y★ 125.9kTypeScriptMITActive
7electron/electron:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS★ 123.4kC++MITActive
8nodejs/nodeNode.js JavaScript runtime ✨🐢🚀✨★ 122.4kJavaScriptOtherActive
9axios/axiosPromise based HTTP client for the browser and node.js★ 109.3kJavaScriptMITActive
10goldbergyoni/nodebestpractices✅ The Node.js best practices list (July 2026)★ 105.7kDockerfileCC-BY-SA-4.0Slowing
11fastapi/fastapiFastAPI framework, high performance, easy to learn, fast to code, ready for production★ 103.2kPythonMITActive
12neovim/neovimVim-fork focused on extensibility and usability★ 103kVim ScriptOtherActive
13angular/angularDeliver web apps with confidence 🚀★ 101.1kTypeScriptMITActive
14oven-sh/bunIncredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one★ 96.3kRustOtherActive
15nvm-sh/nvmNode Version Manager - POSIX-compliant bash script to manage multiple active node.js versions.★ 95.6kShellMITActive
16gin-gonic/ginGin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 4★ 89.4kGoMITActive
17laravel/laravelLaravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing y★ 85.2kBlade—Active
18spring-projects/spring-bootSpring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.★ 81.7kJavaApache-2.0Active
19hoppscotch/hoppscotchOpen-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to P★ 80.6kTypeScriptMITActive
20nestjs/nestA progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀★ 76.9kTypeScriptMITActive
21ocornut/imguiDear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies★ 76.7kC++MITActive
22typicode/json-serverGet a full fake REST API with zero coding in less than 30 seconds (seriously)★ 75.7kJavaScriptMITSlowing
23pallets/flaskThe Python micro framework for building web applications.★ 74.9kPythonBSD-3-ClauseActive
24hakimel/reveal.jsThe HTML Presentation Framework★ 72.4kJavaScriptMITActive
25expressjs/expressFast, unopinionated, minimalist web framework for node.★ 69.6kJavaScriptMITActive
26leonardomso/33-js-concepts📜 33 JavaScript concepts every developer should know.★ 66.5kJavaScriptMITActive
27scrapy/scrapyScrapy, a fast high-level web crawling & scraping framework for Python.★ 64.9kPythonBSD-3-ClauseActive
28withastro/astroThe web framework for content-driven websites.★ 63.3kTypeScriptOtherActive
29socketio/socket.ioBidirectional and low-latency communication for every platform★ 63.2kTypeScriptMITActive
30pocketbase/pocketbaseOpen Source realtime backend in 1 file★ 61.5kGoMITActive
31nuxt/nuxtThe full-stack Vue framework.★ 61kTypeScriptMITActive
32spring-projects/spring-frameworkSpring Framework★ 60.3kJavaApache-2.0Active
33rails/railsRuby on Rails★ 58.8kRubyMITActive
34jellyfin/jellyfinThe Free Software Media System - Server Backend & API★ 58.2kC#GPL-2.0Active
35remix-run/react-routerDeclarative routing for React★ 56.6kTypeScriptMITActive
36gatsbyjs/gatsbyReact-based framework with performance, scalability, and security built in.★ 55.9kJavaScriptMITActive
37ngosang/trackerslistUpdated list of public BitTorrent trackers★ 55.4k—GPL-2.0Active
38vuejs/core🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.★ 54.7kTypeScriptMITActive
39psf/requestsA simple, yet elegant, HTTP library.★ 54.5kPythonApache-2.0Active
40expo/expoAn open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.★ 52.8kTypeScriptMITActive
41ionic-team/ionic-frameworkA powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.★ 52.7kTypeScriptMITActive
42prettier/prettierPrettier is an opinionated code formatter.★ 52.4kJavaScriptMITActive
43TanStack/query🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Quer★ 50.5kTypeScriptMITActive
44MHSanaei/3x-uiSupporting multi-protocol multi-user(Vmess, Vless, Trojan, ShadowSocks, Wireguard, Hysteria, Tunnel, Mixed, HTTP, Tun, MTProto، AmneziaWG) ★ 48.2kGoGPL-3.0Active
45nvm-windows/nvmThe Node.js version manager for Windows.★ 48kInno SetupMITActive
46usebruno/brunoOpensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)★ 47.7kJavaScriptMITActive
47Asabeneh/30-Days-Of-JavaScript30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may ★ 46.9kJavaScript—Active
48google/zxA tool for writing better scripts★ 45.8kJavaScriptApache-2.0Active
49charmbracelet/bubbleteaA powerful little TUI framework 🏗★ 45.4kGoMITActive
50GitSquared/edex-uiA cross-platform, customizable science fiction terminal emulator with advanced monitoring & touchscreen support.★ 45kJavaScriptGPL-3.0Archived