Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.
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47,133 repositories indexed
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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.
The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more
Scheduling infrastructure for absolutely everyone.
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.
🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
📨 The ultimate agentic social media scheduling tool 🤖
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
Clone any website with one command using AI coding agents
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.
A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.
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.
React Hooks for Data Fetching
A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search
FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.
Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.
The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.
Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿
Mastra is the modern TypeScript framework for AI-powered applications and agents.
The best way to start a full-stack, typesafe Next.js app
Authentication for the Web.