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.
The most comprehensive authentication framework
The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.
🎒 Token-Oriented Object Notation (TOON) – compact, human-readable serialization of JSON data for LLM prompts. TypeScript SDK, CLI, benchmarks.
Open-source TypeScript SDK for embedding spreadsheet, document, presentation, and table editing into your own applications.
💾 Self-hosted online file converter. Supports 1000+ formats ⚙️
The Open Source DocuSign Alternative.
The beautiful & flexible React.js docs framework.
🥗 All-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching.
插件化、定制化、无广告的免费音乐播放器
an open-source alternative to the dots, bots and muses of the world, run an office of claude code/codex like agents on your laptop, sandboxes or anywhere, uses your existing subscriptions
🏋 Modern open-source fitness coaching platform. Create workout plans, track progress, and access a comprehensive exercise database.
A framework for building agentic apps
Easily generate and modify .docx files with JS/TS with a nice declarative API. Works for Node and on the Browser.
Bitwarden-compatible server running on Cloudflare Workers
Design-forward shadcn kit for interfaces that stand out. 1000+ free patterns!
A high-performance, cross-platform editor that supports WYSIWYG Markdown and general text editing.
PocketJS: create UI on every screen you love. JavaScript components drawn as native pixels on handhelds, desktops and embedded screens. Also home to Pocket3D and MicroTS.
Fast, extensible financial charts for the web. The open-source core of Vela by LuxAlgo.
MCP for Adobe Photoshop. 118 tools. Control from Cursor, Claude or custom LLMs.
Compose a full-stack TypeScript stack and get a cutting-edge, verified project made for AI coding agents, with type safety, lint, and tests built in. | 自由组合全栈 TypeScript 技术栈,得到一个前沿、经过验证、为 AI 编码智能体打造的项目,内置类型安全、lint 与测试。
从 Vibe Coding 到 Vibe World:AI原生的可编程三维世界,面向元宇宙、Science、世界模型的开源底座
AI Agent 对话平台 —— 流式对话、工具调用、子 Agent 委派、定时任务,以及每一次运行的完整审计轨迹。
DeepSeek Harness gonna be your personal agent, a self-hosted AI teammate that remembers you, ultrafast model and TUI
Iranian brand React icons you can copy into your project with a simple CLI.
Overseer — pixel-accurate agent-operations dashboard (React, TypeScript, Vite)
An enterprise-class UI design language and React UI library
OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering.
📋 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.
A modern vue admin panel built with Vue3, Shadcn UI, Vite, TypeScript, and Monorepo. It's fast!
State machines, statecharts, and actors for complex logic
Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!
Streaming music player that finds free music for you
TypeScript library for building type-safe production applications with typed errors, dependency injection, structured concurrency, and schema validation.
MCP server to provide Figma layout information to AI coding agents like Cursor
A type-safe TypeScript SQL query builder
The official TypeScript SDK for Model Context Protocol servers and clients
Build ultra fast, tiny, and cross-platform desktop apps with TypeScript, Zig, Rust, Go, or Odin.
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework
3D Gaussian Splat Editor
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.
Free, open source, AI-friendly admin dashboard template built with Next.js 16, shadcn/ui, Tailwind CSS, and TypeScript. Production-ready tables, forms, auth, and billing. MIT licensed.
Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.
A browser based Pokémon fangame heavily inspired by the roguelite genre.
Apache Maka (Incubating) is a high-performance agent workspace that keeps a complete record of everything it did.
Your GitHub profile as a 3D pixel art building in an interactive city
Open-source desktop SQL workspace with 3 built-in database drivers and 24 shipped driver plugins, including SQL Server, DuckDB, ClickHouse and Redis. Built-in MCP server for Claude, Cursor and Devin, SQL notebooks and visual EXPLAIN.
A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.
A JavaScript implementation of a web browser without its graphical user interface
基于 OpenAI gpt-image-2.5 API 的图片生成与编辑工具
Find code by asking what it does. A CLI for coding agents that uses Jev to discover relevant files and source context.
Open-source UI & Charts library
Team memory for engineers and their AI agents. Lives in your repo. Shared through Git.
League of Legends ping wheel for your Windows desktop. Hold Alt, drag, and ping anywhere, with the original animations and sounds.
Infrastructure as Effects
An Open Source Minecraft Launcher with Modern UX. Provides a Disk Efficient way to manage all your Mods!
一个英语单词学习网站
An open-source, single-operator business command center: run a one-person operated company as AI-assisted departments (comms, funnel, social, finances, agents, and a knowledge graph) from one live dashboard.
A free, open-source bilingual 3D museum where young children and their grown-ups explore prehistoric animals across land, sea, and sky.