Open source. Open possibilities.

A private, offline AI roleplay application for Windows that generates text-based stories and inline images locally.

Wasp is a batteries-included full-stack web framework for React, Node.js and Prisma. A declarative spec file describes the app's high-level structure, and the compiler generates front-end, back-end and deployment code, with built-in auth, RPC, jobs, email and type safety.

Open-source AI image, video, audio, and lip sync generation studio with 400+ models. Supports self-hosting and local inference without content filters.

PyScript is an open source platform that runs Python in the browser using Pyodide (CPython) and MicroPython compiled to WebAssembly. Add a stylesheet and script tag, then write Python in HTML script tags to build rich browser apps on any device.

OpenUI is a full-stack, renderer-agnostic Generative UI framework built around OpenUI Lang, a compact streaming-first language that lets AI models generate structured UI with up to 67% fewer tokens than JSON.

Web of Flaws is a structured, markdown-first catalog of web security vulnerabilities and secure code replacements designed for developers, security engineers, and AI coding agents.

Bit is an open-source build system that organizes source code into reusable components and composes them into applications, with support for NodeJS, React, Angular, Vue, NextJS and more, plus MCP integration for AI agents.

Repomix packs an entire repository into a single AI-friendly file (XML, Markdown, JSON, or plain text) for feeding codebases into LLMs like Claude, ChatGPT, and Gemini. It offers token counting, security checks, code compression, and remote repository support.

Tesseract.js is a JavaScript OCR library that extracts text from images in over 100 languages. It runs in browsers via WebAssembly and on Node.js, wrapping the Tesseract engine without modifying its recognition model.

Umeng+ U-Web Analytics Skill 为 Cursor、Claude Code、通义灵码和 Qoder 等 AI 编程助手提供 HTML、H5、Vue、React、Next.js、Nuxt 及 SPA 项目的 U-Web 集成支持，涵盖 siteid 获取、事件埋点、SPA PV 处理与问题排查等功能。

A modified web browser built with Electron for responsive web development. It mirrors interactions across multiple device previews simultaneously, includes 30+ built-in device profiles, a unified elements inspector, one-click screenshots, and hot reloading. It also ships a built-in MCP server so AI coding agents can drive the app to visually verify responsive layouts.

E2B is an open-source infrastructure for running AI-generated code within secure, isolated cloud sandboxes.

A browser extension for Google Chrome and Mozilla Firefox that provides real-time, dual-language subtitle translation for YouTube videos.

A browser extension that saves the prompt you typed in an AI chat composer, keyed by conversation URL, and restores or appends it with a click or shortcut. Works on ChatGPT, Gemini, Claude, Perplexity, Grok, Mistral and DeepSeek; no popup, no account, no build step.

Composio provides AI agents with 1000+ pre-authenticated toolkits, per-user sessions, authentication, triggers, and sandboxes to seamlessly turn intent into action.

Quivr is an opinionated RAG framework for integrating generative AI into applications. It supports any LLM, vectorstore, and file type, enabling developers to build a 'second brain' with minimal code.

PASO is a production-grade, real-time communication platform featuring AI moderation, voice/video calling, and scalable Socket.IO infrastructure. It combines messaging, AI features, and administrative controls.

Forgehouse is an open-source, full-stack AI website studio that lets users create, revise, preview, and publish browser-rendered websites through natural-language prompts. It features Groq-powered generation with a safe fallback, immutable revision history, sandboxed live previews, and application-hosted publishing.

ToolJet is an open-source platform for building internal tools — admin panels, dashboards and operational apps — on top of existing databases, APIs and SaaS systems. Build visually, from a prompt, or via a coding agent through its MCP server; self-host it or use ToolJet Cloud.

A local facial recognition attendance system with a React Native Expo mobile app and FastAPI Python backend. It captures faces via Expo Camera, processes them with OpenCV LBPH, and logs timestamped attendance into SQLite.