Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.
- components
- nextjs
- radix-ui
- react
Repository Index
47,133 repositories indexed
1–24 of 204 · Most stars
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
✨ Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. Pay-as-you-go saves you more. Available on Web, iOS, macOS, Android, Linux, Windows.
- nextjs
- vercel
- webui
- cross-platform
Next generation frontend tooling. It's fast!
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more
- appwrite
- docker
- backend-as-a-service
- javascript
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
- react-native
- nodejs
- onedrive
- android
Scheduling infrastructure for absolutely everyone.
- open-source
- typescript
- nextjs
- next-auth
Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.
✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.
- json
- tool
- react
- visualization
🐠 Babel is a compiler for writing next generation JavaScript.
📨 The ultimate agentic social media scheduling tool 🤖
🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
🧡 Folo is the AI RSS Reader
- reader
- rss
- rss-reader
- ai
Build your personal knowledge base with Trilium Notes
- knowledge-graph
- note-taking
- notebook
- knowledge-base
Clone any website with one command using AI coding agents
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
Open Source Alternative to Vercel, Netlify and Heroku.
Draw and edit draw.io diagrams by chatting with an AI. Web app, desktop app, and an MCP server for Claude Code, Cursor, Codex and VS Code.
- ai
- diagrams
- architecture-diagram
- claude-code
A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.
- react
- typescript
- admin
- admin-ui
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
- observability
- application-monitoring
- opentelemetry
- distributed-tracing
React Hooks for Data Fetching
- react
- hook
- data-fetching
- swr
🚀 Beautiful, fast and modern React UI library. (Previously NextUI)
The next open source file uploader for web browsers :dog:
- tus
- resumable
- file-uploads
- javascript