An agent meta-harness that adds multi-agent swarms, shared memory, and coordination around Claude Code and Codex via npx and MCP.
Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.
Your personal EQ coach. Build social skills and learn to handle conflict through realistic role-play and personalized feedback.
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
Build your own network of agents from Claude Code, Codex and Pi: persistent teams with roles, shared context and owned work.
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!
LLM Wiki is a cross-platform desktop application that turns your documents into an organized, interlinked knowledge base — automatically. Instead of traditional RAG (retrieve-and-answer from scratch every time), the LLM incrementally builds and maintains a persistent wiki from your sources。
🐧 Unified and Stable RSI Platform
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your company’s context and systems.
书童 Pagekin(原名 AI 小说作家):开源免费的 AI 长篇小说写作桌面软件,从设定、蓝图到正文、审稿、定稿;支持拆解仿写、续写、改写,可导入写作 Skill(如去 AI 味)。模型需自行配置,作品在本地。Pagekin (formerly AI Novel Writer): free, open-source AI novel writing app for long novels and web fiction. Imitate, continue, rewrite; import writing skills. Local-first, no model bundled. Windows & macOS.
Build a system, load it until it breaks, and watch why. A system design simulator for learning distributed systems.
A pre-execution guard for AI coding agents. It blocks destructive Git and file system commands, plus common attempts to access sensitive files, before a tool call runs. Supports Amp Code, Antigravity CLI, Claude Code, Codex, Cursor, DeepSeek Harness, Devin CLI, GitHub Copilot CLI, Grok Build, Hermes Agent, Kimi Code, OpenClaw, OpenCode, and Pi.
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
A collection of projects designed to help developers quickly get started with building deployable applications using the Claude API
Open-source SDK for building and running AI agents in Python and TypeScript, with a fully assembled harness and a model-agnostic agent loop.
The agent IDE that builds itself
一个普通人用 AI 和互联网做一人公司的真实公开记录
Next generation frontend tooling. It's fast!
Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.
A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you
一站式原生AI PPT生成应用,几分钟内生成一套幻灯片; 支持上传任意模板图片,上传任意素材&智能解析,一句话/大纲/页面描述自动生成PPT,口头修改指定区域、一键导出可编辑ppt、视频等 - An AI-native slides generator based on nano banana/gpt-image🏞️
Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.
The Open Framework for Building Agents
Build AI teams, not just agents. Hard rails, soft power, shared mission.
面向长篇小说创作的 AI Native 开源系统,用 Agent、世界观、写法引擎、RAG 和整本生产工作流,帮助新手从一句灵感走到完整小说。AI-native engine for end-to-end novel creation — from idea to full chapters, with structured planning, worldbuilding, and agent-driven workflows.
Build AI agents grounded in a creator's documents, audio, and video.
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.
Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.
Trigger.dev – build and deploy durable AI agents and workflows
A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.
Cloudflare's component library for building modern web applications.
—
Open-source GrokBot alternative built on DeepSeek Harness. Build your personal bot team: multiple personal agents with persistent memory, identities and permissions, extensible through DSH plugins.|基于 DeepSeek Harness 的开源 GrokBot 平替:有长期记忆的个人 AI Bot 团队,支持多 Bot 协作、身份权限与插件生态扩展。MIT.
Free Electron + React + TypeScript starter for building desktop apps with Claude Code
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
A declarative, efficient, and flexible JavaScript library for building user interfaces.
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.
NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works on top of production-proven infrastructure and a WYSIWYG no-code interface, so you get both speed and reliability.
A framework for building agentic apps
The ultimate harness for coding agents and beyond. All your agents. All your machines. One command center. Start with code, then follow your curiosity and build across disciplines: CAD, circuits, robots, games and music.
Token efficient Claude Code full Python rebuild. AI Coding Agent in 310K LoC Python.
See what every AI coding agent is doing, with whatever is waiting on you at the top. A Claude Code plugin that also follows Codex, Gemini CLI, Cursor, OpenCode, Grok Build, Hermes Agent and Muse Code.
📋 React Hooks for form state management and validation (Web + React Native)
React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.
Free and Open source Web Builder Framework. Next generation tool for building templates without coding
Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!
Fluent UI web represents a collection of utilities, React components, and web components for building web applications.
TypeScript library for building type-safe production applications with typed errors, dependency injection, structured concurrency, and schema validation.
Build cross-platform Native Progressive Web Apps for iOS, Android, and the Web ⚡️
The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.
A type-safe TypeScript SQL query builder
Build ultra fast, tiny, and cross-platform desktop apps with TypeScript, Zig, Rust, Go, or Odin.
FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms faster and simpler.