react
React breaks interfaces into reusable components and updates only what changed as application state moves, on the web or in native apps.
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Platform tag · curated repositories and deep analysis.
React breaks interfaces into reusable components and updates only what changed as application state moves, on the web or in native apps.
Dify is an open-source LLM app platform combining agentic workflows, RAG pipelines and model management, deployable on cloud, VPC, or self-hosted infrastructure.
Open WebUI is a self-hosted AI interface that runs entirely offline, supporting Ollama and OpenAI-compatible APIs with a built-in inference engine for RAG.
The React framework for production web applications.
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
Rust combines memory safety with systems-level control, without requiring a garbage collector.
three.js is an easy-to-use, lightweight, cross-browser JavaScript 3D library with WebGL and WebGPU renderers, plus SVG and CSS3D renderers available as addons.
Angular brings routing, forms, dependency injection, and build tooling into one framework for large web applications.
An enterprise-class UI design language and React UI library
Material UI implements Google’s Material Design as a ready-to-use React component library.
Tailwind CSS scans project files for utility classes and generates the corresponding stylesheet without a runtime dependency.
Gin is a Go HTTP framework for REST APIs and web services, with routing, middleware, JSON binding, validation, rendering, and error handling.
Django is a Python web framework with routing, templates, forms, authentication, an ORM, and an administrative interface.
Stirling PDF is an open-source PDF platform with 50+ tools to edit, merge, sign, redact, convert, and OCR files, self-hosted so documents never leave your servers.
Svelte compiles components into focused JavaScript so browsers update the page without shipping a virtual DOM runtime.
PHP web application framework with expressive, elegant syntax that eases routing, dependency injection, ORM, migrations, queues, and real-time event broadcasting.
Vite provides a fast development server and a production bundler for modern web projects.
OpenHands is a self-hosted control center for coding agents, running Claude Code, Codex, or any ACP-compatible agent across local, remote, and cloud backends.
LobeHub acts as a Chief Agent Operator that organizes your AI agents into round-the-clock operations, handling hiring, scheduling, and reporting while you stay in charge.
code-server runs VS Code on a remote machine and serves it in the browser, so any device gets a consistent dev environment while heavy tasks run on the server.
Font Awesome is a widely used icon library and toolkit that ships icons as SVG, web fonts and CSS for designers, developers and content creators.
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript.
Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue).
Self-hosted headless CMS in JavaScript and TypeScript that turns visually defined content models into REST and GraphQL APIs, with roles, media library, and i18n built in.
Flask is a small Python web framework built around Werkzeug and Jinja, with extensions available for larger applications.
Anime.js is a JavaScript animation engine for DOM elements, SVG, JavaScript objects, and timeline-based motion.
Open data platform that pipes proprietary, licensed, and public financial data into Python, Excel, MCP servers, and REST APIs for analysts, quants, and AI agents.
Privacy-first, local-first knowledge base that fuses docs, whiteboard canvas, and tables into one workspace — an open-source alternative to Notion and Miro.
Real-time global intelligence dashboard that synthesizes 500+ curated news feeds into AI briefs, with dual map engines, country instability scoring, and a finance radar.
Fast, unopinionated, minimalist web framework for node. Express does not force you to use any specific ORM or template engine.
33 JavaScript concepts every developer should know. Understand how to intercept object operations, create reactive systems, implement validation, and build powerful metaprogramming patterns.
uBlock Origin is an efficient, low-memory content blocker for Chromium and Firefox that filters ads, trackers, and other unwanted content.
webpack is a module bundler for JavaScript apps, packing modules into optimized bundles with code splitting for on-demand loading and loaders for CSS, images, and more.
Docusaurus builds, deploys, and maintains open source documentation websites, with built-in localization, a blog, and customizable pages so you can focus on content.
Ladybird is an independent browser built on its own standards-based engine, with a multi-process architecture and sandboxed tabs; currently pre-alpha for developers.
NocoDB turns PostgreSQL or SQLite databases into a spreadsheet-style workspace with automatic REST APIs, serving as a free, self-hostable Airtable alternative.
Bidirectional and low-latency communication for every platform. Questions Our issues list is exclusively reserved for bug reports and feature requests.
Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.
Nuxt is a free, open-source full-stack Vue framework offering server-side rendering, static generation and hybrid modes with auto imports and zero-config TypeScript.
Bear necessities for state management in React. If you want to construct a single object with multiple state-picks inside, similar to redux's mapStateToProps, you can use useShallow to prevent unnecessary rerenders when the selector output does not change according to shallow equal.
HTML5 Boilerplate is a professional front-end template for fast, robust, adaptable sites, distilling over ten years of community knowledge without imposing a framework.
Gatsby is a React framework for fast, content-rich sites, pulling data from Markdown, headless CMSs, or APIs into a uniform GraphQL layer with static generation.
Open-source project management platform for issues, sprint cycles, docs, and roadmaps, positioned as a self-hostable alternative to Jira, Linear, and ClickUp.
Flowise lets you build AI agents and LLM workflows visually, dragging and dropping components for chatbots, RAG, and multi-agent systems instead of writing code.
Ghost is a publishing platform for websites, newsletters, memberships, subscriptions, and paid content.
Open-source CRM positioned as an alternative to Salesforce, letting technical teams define objects, fields, and views as code on NestJS, PostgreSQL, and GraphQL.
Odoo bundles CRM, eCommerce, accounting, warehouse and HR tools as web-based open source apps that combine into a full-featured ERP.
Prettier is an opinionated formatter that reprints JavaScript, TypeScript, CSS, HTML, Markdown, and more in one consistent style, and runs in editors, git hooks, or CI.
JeecgBoot is an enterprise AI low-code platform that can generate whole front- and back-end systems from one prompt, plus built-in AI chat and knowledge base.
Shannon is an autonomous white-box AI pentester that analyzes source code, finds attack paths and runs real exploits to prove vulnerabilities pre-production.
Production-ready full-stack web app template combining a FastAPI backend, React and TypeScript frontend, PostgreSQL, Docker, JWT auth and automatic HTTPS.
React Bits is a library of 140+ animated, customizable React components for text, backgrounds, and UI, offered as copy-paste-ready JS/TS variants with CSS or Tailwind.
The java implementation of Apache Dubbo. An RPC and microservice framework.
LibreChat is a self-hostable, ChatGPT-style chat interface that unifies many AI providers with model switching, agents, MCP tools and a sandboxed code interpreter.
Collection of handy online tools for developers, with great UX.
ToolJet is an open-source low-code platform for internal tools, dashboards, workflows, and AI agents, with a drag-and-drop builder, 60+ components, and 80+ data sources.
drawDB is a free browser-based database diagram editor and SQL generator for building ERDs, exchanging SQL scripts and creating migrations without an account.
The world's most flexible commerce platform. About Medusa Medusa is a commerce platform with a built-in framework for customization that allows you to build custom commerce applications without reinventing core commerce logic.
Rust-based platform for the Web. SWC (stands for Speedy Web Compiler) is a super-fast TypeScript / JavaScript compiler written in Rust.
Build Better Websites. Create modern, resilient user experiences with web fundamentals.
NGINX is the source for the web server and reverse proxy used to serve, route, and balance high-traffic applications.
Lighthouse audits web pages for performance, accessibility, SEO, and common quality problems.
Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table.
OpenDataLoader PDF parses PDFs into Markdown, JSON with bounding boxes, and HTML for AI and RAG pipelines, with OCR for 80+ languages in its hybrid AI mode.
A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.
A draggable and resizable grid layout with responsive breakpoints, for React.
web development, streamlined. Many issues related to how a project builds originate from Vite, which is used to build a SvelteKit project.
Open source DocuSign alternative. Create, fill, and sign digital documents ✍️
video-use gives coding agents commands for cutting, arranging, captioning, and rendering video projects.
ConvertX is a self-hosted web application that converts files across more than 1,000 document, image, audio, and video formats.
Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.
A collection of libraries and tools that help you build adaptive, accessible, and reliable user experiences.
Self-hosted video downloader for YouTube and other sites (web UI for yt-dlp).
TinaCMS is the leading open-source headless CMS that supports Markdown and Visual Editing. Your content is stored in your own GitHub repo.
The superpowered headless CMS for Node.js, built with GraphQL and React.
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
Multi-account API gateway for Grok Build, Grok Web, and Grok Console.
A nimble Mastodon web client. The Docker container itself does not provide any SSL/TLS handling.
SMTP Server + Web Interface for viewing and testing emails during development.
The fundamental numerical library for JavaScript and TypeScript. stdlib ([/ˈstændərd lɪb/][ipa-english] "standard lib") is a standard library with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.
SolidStart, the Solid app framework. Test your changes For fixtures, pick the name of the fixture and run the dev with workspace filtering.
Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.
A Python library for automating interaction with websites. MechanicalSoup provides a similar API, built on Python giants Requests __ (for HTTP sessions) and BeautifulSoup __ (for document navigation).
Fast, extensible build tool for modern web development. Rsbuild English | Portuguese | 简体中文 Rsbuild is a modern build tool for web applications, powered by Rspack.
The fullstack meta-framework for Angular. Powered by Vite and Nitro.
Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!
Validation resolvers: Yup, Zod, Superstruct, Joi, Vest, Class Validator, io-ts, Nope, computed-types, typanion, Ajv, TypeBox, ArkType, Valibot, effect-ts, VineJS and Standard Schema.
A web-based WeatherStar 4000. Instead, this project intends to create a simple to use interface with minimal configuration fuss.
Bandit is a pure Elixir HTTP server for Plug & WebSock applications.
Kotlin wrappers for popular JavaScript libraries. Kotlin Wrappers This repository hosts a number of Kotlin wrappers for popular JavaScript libraries.
Themeable design system for the SEEK Group. For example, if you wanted to ensure that all relative links are React Router links: Local Development This project uses pnpm for development dependencies.
CUPS Web is a self-hosted web interface for managing printers and print queues with CUPS.
vite-plugin-react is the official Vite integration for React that provides Fast Refresh, JSX/TSX support, SWC transforms, and an opinionated React plugin experience.
Fastify plugin for Vite integration. This repository is also the home of @fastify/vue and @fastify/react.