All Open Source Apps
Every app scored on repo health, technical quality, and dependency risk — before you install anything.
Category
Language4
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OpenCut
Design Tools · Social Media · Video Editors
Free, open-source video editor for web, desktop, and mobile — no watermarks, no subscriptions, built with a Rust core and plugin-first architecture
OpenPanel
Analytics
Open-source Mixpanel alternative with session replay, MCP integration, and privacy-first product analytics you fully control.
React Cosmos
Developer Tools
An open-source sandbox for developing and testing React and React Native UI components in isolation, with pluggable bundler support for Vite and Webpack.
bunqueue
Developer Tools · Devops
High-performance job queue for Bun — SQLite persistence, cron scheduling, DLQ, S3 backups, and a native MCP server, all without Redis.
Continue
AI Code Assistants · AI Development · Automation
Open-source coding agent for VS Code, JetBrains, and CLI with support for 30+ LLM providers.
Glean
Bookmarks Archiving · Knowledge Management
Self-hosted RSS reader and personal knowledge management tool with MCP server integration for AI assistant connectivity.
RelayPlane
AI Agents
An npm-native, drop-in LLM proxy for Node.js — swap in as your OpenAI/Anthropic base URL to get per-request cost tracking, task-aware routing, budget enforcement, and anomaly detection running locally, for free.
LTX-Desktop
AI Design Tools · Video Editors
An open-source Electron app that runs LTX-2 text-to-video, image-to-video, and video editing models locally on your GPU, or via a cloud API when your hardware can't keep up.
OpenStock
Analytics
Free, open-source stock market tracker with real-time data, watchlists, price alerts, and AI-powered market summaries.
APITable
Databases · Low Code Platforms
API-first collaborative spreadsheet-database platform that auto-generates REST APIs and lets teams build internal tools, CRMs, and dashboards without code.
ALTCHA
Security
A self-hosted, privacy-first CAPTCHA alternative that uses memory-hard proof-of-work to stop bots without cookies, tracking, or third-party APIs.
GitDiagram
AI Development · Developer Tools
Turn any GitHub repository into an interactive architecture diagram in seconds
Llama Coder
AI Development · Low Code Platforms
Generate multi-file web apps from a single prompt using open-source LLMs — an open-source alternative to Claude Artifacts.
deer-workflow
AI Agents · AI Development
An open-source TypeScript runtime that treats coding agents as replaceable workers inside code-defined, observable Workflow graphs.
Helicone
AI Development · Analytics · Monitoring
An open-source AI gateway and LLM observability platform that routes requests to 100+ models while logging cost, latency, and full traces for every call.
Magic
AI Agents · Automation · Low Code Platforms
Magic is an enterprise-grade open-source AI agent platform combining a generalist AI agent, workflow engine, IM, and collaborative office system for running an AI-powered digital workforce.
Valmis
AI Agents
A security-focused, self-hostable AI agent platform for production work — agents run in isolated containers that access credentials only through a host-side proxy, so the AI itself never sees API keys or plaintext credentials.
AI Engineer Coach
Developer Tools
A VS Code extension that reads your local AI coding session logs and turns them into actionable insights — anti-pattern detection across 45 rules, output tracking by model and harness, and skill discovery, with no data leaving your machine.
Circle
Developer Tools · Project Management
A Linear-inspired project management interface built with Next.js and shadcn/ui — issues, cycles, projects, teams, and a mocked AI agent chat, running entirely on client-side mock data as a self-hostable front-end template.
fish-speech
AI Development · Developer Tools · Voice AI
SOTA open-source dual-autoregressive text-to-speech model with rapid voice cloning, inline emotion tags, and real-time streaming inference across 80+ languages.
Stealth Browser MCP
Developer Tools · Mcp
An MCP server giving AI agents real, undetectable browser automation — built on nodriver and Chrome DevTools Protocol to navigate sites protected by Cloudflare and other anti-bot systems for automation and testing workflows.
Superagent
AI Agents · Security
An open-source SDK that blocks prompt injections, redacts PII and secrets, scans repositories for AI-targeted attacks, and red-teams production agents.
Mistle
AI Agents · Developer Tools
Self-hostable platform for running autonomous coding agents in isolated, credentialless sandboxes with brokered credentials, reusable snapshots, and event-driven triggers.
Nubase
AI Development · Low Code Platforms
Turn AI-written code into real apps — an open-source, self-hostable backend with Database, Auth, Storage, Memory, Functions, Assets, AI Gateway, and cron built for AI coding agents.