Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.
Repository Index
47,133 repositories indexed
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✨ 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
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 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
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
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.
Authentication for the Web.
The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents
The Developer Tool for Visual Engineers • An Open-Source AI-First Design tool • Visually build, style, and edit your code with AI • World's best, top-most agent recommended #1 Developer tool for Designers and Visual Engineers to design with Real Code.
Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.
Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!
A full-featured, hackable Next.js AI chatbot built by Vercel
Mobile-first, accessible components for React Native & Web to build consistent UI across Android, iOS and Web.
⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.