Directory

All Open Source Apps

Every app scored on repo health, technical quality, and dependency risk — before you install anything.

746 apps
Updated continuously
Python
84%
MIT

LiteLLM

AI Development · Developer Tools

58,741

Open source AI gateway and Python SDK that gives you one OpenAI-compatible interface to call 100+ LLM providers, with built-in routing, cost tracking, guardrails, and virtual keys.

View details
92
Repo Health
81
Technical
69
Dependency
Built with
Python 84%
TypeScript 13%
Updated 1 weeks ago
JavaScript
95%
MIT

AnythingLLM

AI Assistants · Automation · Developer Tools

66,023

The all-in-one AI platform for private document chat, no-code agents, and local LLMs with zero setup friction.

View details
91
Repo Health
78
Technical
64
Dependency
Built with
JavaScript 95%
Updated 1 weeks ago
JavaScript
94%
MIT

Another Redis Desktop Manager

Databases · Developer Tools

34,759

Fast, stable Redis GUI with cluster, SSH, and massive key support

View details
82
Repo Health
56
Technical
67
Dependency
Built with
JavaScript 94%
Updated 1 months ago
Python
79%
MIT

CertMate

Devops · Security

1,426

Automate SSL certificate lifecycle across any CA, 24+ DNS providers, and every major secret store — with a REST API, web dashboard, and built-in MCP server for AI-driven ops.

View details
81
Repo Health
84
Technical
71
Dependency
Built with
Python 79%
Updated 2 weeks ago
Python
91%
MIT

Cronboard

Developer Tools · Devops

1,451

A keyboard-driven terminal dashboard for managing cron jobs on local machines and remote servers via SSH.

View details
79
Repo Health
74
Technical
76
Dependency
Built with
Python 91%
Updated 2 weeks ago
JavaScript
84%
MIT

Unlighthouse

Developer Tools

4,843

An open-source CLI that scans your entire website with Google Lighthouse, using smart sampling and a modern dashboard UI to audit every page instead of one URL at a time.

View details
74
Repo Health
70
Technical
79
Dependency
Built with
JavaScript 84%
TypeScript 11%
Updated 2 weeks ago
Ruby
76%
MIT

postal

Developer Tools · Marketing

16,808

A fully featured open-source mail delivery platform for sending and receiving email at scale — your own Mailgun, on your own servers.

View details
67
Repo Health
74
Technical
0
Dependency
Built with
Ruby 76%
Haml 15%
Updated 1 weeks ago
Python
94%
MIT

Stealth Browser MCP

Developer Tools · Mcp

2,062

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.

View details
63
Repo Health
66
Technical
74
Dependency
Built with
Python 94%
Updated 2 weeks ago
JavaScript
54%
MIT

GPU Hot

Devops · Monitoring

1,633

Real-time NVIDIA GPU monitoring dashboard — self-hosted, scale from 1 to 100+ GPUs with sub-second metrics and no cloud dependency.

View details
61
Repo Health
73
Technical
79
Dependency
Built with
JavaScript 54%
Python 34%
Updated 1 months ago
JavaScript
81%
MIT

localforge

AI Agents · AI Code Assistants · Developer Tools

398

A local, multi-provider AI coding agent with a real desktop and web UI — bring your own Anthropic, OpenAI, Gemini, Bedrock, or local Ollama keys and let it read, edit, and run code in your own project folder.

View details
46
Repo Health
54
Technical
73
Dependency
Built with
JavaScript 81%
CSS 12%
Updated 1 years ago
Python
44%
MIT

/dev/push

Developer Tools · Devops

4,746

Self-hosted, open-source Vercel alternative that deploys Python, Node.js, PHP, and any Docker-compatible app from a Git push, with zero-downtime rollouts and real-time logs.

View details
43
Repo Health
68
Technical
72
Dependency
Built with
Python 44%
HTML 31%
CSS 17%
Updated 6 months ago

Join founders buildingwith open source

Opinionated takes, migration guides, cost-saving tips, and insights from the open source ecosystem.

Subscribe on Substack
Join 750+ subscribers