All Open Source Apps
Every app scored on repo health, technical quality, and dependency risk — before you install anything.
Category
Sort:Health Score
Bun
Developer Tools
An all-in-one JavaScript and TypeScript toolkit — one Rust-and-JavaScriptCore binary that replaces Node.js, npm, a bundler, and a test runner with faster equivalents.
Bytebase
Devops
An open-source database CI/CD and DevSecOps platform — schema migration review, GitOps-driven changes, data masking, and access control across MySQL, PostgreSQL, Oracle, Snowflake, MongoDB, and more.
changedetection.io
Monitoring
Self-hosted website change detection with AI-powered smart alerts, browser automation, price tracking, and 85+ notification channels.
ComfyUI
AI Design Tools · AI Development
The most powerful node-based AI workflow engine for creating images, video, 3D models, and audio with full control over every generation step.
Coolify
Devops · Hosting Control Panel
Open-source self-hosted PaaS — deploy apps, databases and 280+ services on your own servers with no vendor lock-in
Copybara
Developer Tools
Google's internal tool, open-sourced, for transforming and moving code between repositories — keeping a confidential and public repo in sync, importing external contributions into an authoritative repo, or migrating code once.
Dify
AI Development · Design Tools · Developer Tools
Visual LLM workflow platform with RAG pipelines, agent capabilities, and model management for building production AI applications.
Frappe CRM
CRM
Open-source CRM with unlimited users, built-in Twilio, Exotel, WhatsApp, and ERPNext integrations — self-host in minutes.
FreeScout
Customer Support
Run your own help desk and shared inbox — a fully self-hosted, open-source alternative to Zendesk and Help Scout with no per-agent fees.
GrowthBook
Ab Testing Experimentation · Analytics · Developer Tools
Open source feature flags, A/B testing, and warehouse-native experimentation that queries your existing data infrastructure—no data movement required.
Jellyfin
File Storage
The Free Software Media System — stream your entire media library from your own server, with no subscriptions, no tracking, and no strings attached.
KeystoneJS
CMS · Developer Tools
The superpowered headless CMS for developers built with GraphQL and React
Langfuse
AI Development · Monitoring
Open source AI engineering platform for LLM observability, prompt management, evaluation, and debugging — self-host in minutes or use Langfuse Cloud.
LobeHub
AI Assistants · Automation · Productivity
Your Chief Agent Operator — build, schedule, and collaborate with an entire AI team in one self-hostable workspace.
Logseq
Knowledge Management · Note Taking
A privacy-first, open-source knowledge graph platform combining Markdown, Org-mode, bidirectional linking, and local-first storage for building your second brain.
Logto
Authentication
Open-source auth infrastructure for SaaS and AI apps with OIDC, SAML, and RBAC
MaxKB
AI Development · Knowledge Management
Build enterprise-grade AI agents with RAG, workflows & multi-modal support
MentraOS
AI Development · Developer Tools
The open source operating system and SDK that lets developers build one app and run it across smart glasses from Even Realities, Vuzix, Mentra Live, and more.
NetBird
Security
Replace your VPN with a zero-trust WireGuard overlay network that auto-connects devices, enforces SSO and posture checks, and deploys in under 5 minutes.
Netmaker
Automation · Security
Automate secure WireGuard mesh networks from homelab to enterprise scale without manual configuration.
Nginx Proxy Manager
Developer Tools · Networking · Security
Manage Nginx reverse proxies and free Let's Encrypt SSL through a beautiful web interface — no Nginx expertise required.
Ollama
AI Development · Developer Tools
Run Llama, Gemma, DeepSeek, and other open LLMs on your own machine with one command and an OpenAI-compatible API.
OnetimeSecret
Security
Generate self-destructing single-use links to share passwords and sensitive data without leaving traces in inboxes or chat logs.
Onyx
AI Agents · AI Assistants · Knowledge Management
Self-hostable AI platform with agentic RAG, 50+ connectors, deep research, code execution, and support for every major LLM provider.