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
85%
MIT

ai-toolkit

AI Design Tools · AI Development

12,000

An all-in-one open-source training suite for finetuning diffusion models—FLUX, SDXL, Wan video, and audio—on consumer GPU hardware via CLI or web UI.

View details
78
Repo Health
66
Technical
72
Dependency
Built with
Python 85%
TypeScript 14%
Updated 1 weeks ago
JavaScript
92%
BSD 3

xyops

Automation · Monitoring

6,192

A unified, self-hosted platform for job scheduling, visual workflow automation, server monitoring, alerting, and incident response — built for teams who demand full ownership of their operations stack.

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78
Repo Health
74
Technical
76
Dependency
Built with
JavaScript 92%
Updated 2 weeks ago
JavaScript
99%
AGPL 3.0

drawDB

Databases

39,541

Design database schemas visually in your browser and export executable SQL for any major database — no account required.

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77
Repo Health
70
Technical
73
Dependency
Built with
JavaScript 99%
Updated 1 weeks ago
JavaScript
46%
MIT

Kutt

Analytics · Marketing

11,092

Self-hosted URL shortener with custom domains, per-link analytics, and zero build step required.

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77
Repo Health
62
Technical
72
Dependency
Built with
JavaScript 46%
Handlebars 24%
HTML 16%
Updated 3 weeks ago
Python
67%
Apache 2.0

Agent Control

AI Agents

307

An open-source runtime control plane for AI agents — define safety guardrails once, apply them across agents built on LangChain, CrewAI, Google ADK, or AWS Strands, and update controls without redeploying code.

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76
Repo Health
71
Technical
67
Dependency
Built with
Python 67%
TypeScript 32%
Updated 1 weeks ago
JavaScript
55%
Other

Lokus

Knowledge Management · Note Taking

794

Local-first note-taking with graph view, canvas & AI plugins—your Markdown files, zero telemetry, blazing-fast Rust performance.

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76
Repo Health
75
Technical
65
Dependency
Built with
JavaScript 55%
HTML 21%
Rust 12%
Updated 4 weeks ago
JavaScript
65%
Apache 2.0

peerd

AI Agents

408

The first AI agent harness native to the browser — a Chrome/Firefox extension that drives your tabs, spins up sandboxed compute (JS notebooks, WASM Linux VMs), and shares what it builds peer-to-peer, with no backend, no telemetry, and BYOK.

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76
Repo Health
70
Technical
0
Dependency
Built with
JavaScript 65%
TypeScript 32%
Updated 2 weeks ago
Python
74%
Apache 2.0

OpenKB

Knowledge Management

4,514

An open-source CLI that compiles raw documents into a structured, interlinked wiki-style knowledge base using LLMs — powered by vectorless, reasoning-based retrieval (PageIndex) instead of a vector database.

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75
Repo Health
72
Technical
77
Dependency
Built with
Python 74%
TypeScript 23%
Updated 2 months ago
Python
97%
MPL 2.0

Taiga Back

Developer Tools · Project Management

850

Self-hosted agile project management backend with Scrum, Kanban, issue tracking, and a full REST API — built on Django and PostgreSQL.

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75
Repo Health
74
Technical
64
Dependency
Built with
Python 97%
Updated 2 weeks ago
Python
51%
AGPL 3.0

Khoj

AI Assistants · Knowledge Management · Productivity

37,333

A self-hostable AI second brain that chats with your documents, searches the web, builds custom agents, and runs entirely on your own LLM.

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74
Repo Health
82
Technical
66
Dependency
Built with
Python 51%
TypeScript 36%
Updated 1 months ago
Java
76%
Apache 2.0

Nubase

AI Development · Low Code Platforms

627

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.

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74
Repo Health
76
Technical
74
Dependency
Built with
Java 76%
TypeScript 21%
Updated 1 months ago
JavaScript
89%
GPL 3.0

Screenity

Productivity · Video Editors

18,695

Free, privacy-first Chrome screen recorder with real-time annotation, AI camera blur, and a built-in video editor — no sign-in or limits required.

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74
Repo Health
62
Technical
70
Dependency
Built with
JavaScript 89%
Updated 1 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.

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74
Repo Health
70
Technical
79
Dependency
Built with
JavaScript 84%
TypeScript 11%
Updated 2 weeks ago
Python
94%
Apache 2.0

SWIRL

Data Engineering · Databases · Search

3,044

Federated AI search and RAG across 100+ enterprise sources—no data extraction, no vector database required.

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72
Repo Health
83
Technical
65
Dependency
Built with
Python 94%
Updated 2 weeks ago
JavaScript
90%
Other

CodeSandbox

Code Editors · Developer Tools

13,641

Instantly ready browser-based IDE that runs full npm dependency resolution and transpilation entirely client-side, with no server needed.

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70
Repo Health
76
Technical
62
Dependency
Built with
JavaScript 90%
Updated 2 weeks ago
Python
58%
MIT

Docglow

Data Engineering

142

A next-generation documentation site generator for dbt Core projects — lineage explorer, health scoring, and full-text search for teams without access to dbt Cloud's built-in docs features.

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69
Repo Health
65
Technical
82
Dependency
Built with
Python 58%
TypeScript 42%
Updated 1 weeks ago
Python
53%
CC0-1.0

Mail-in-a-Box

Hosting Control Panel

15,419

Turn a fresh Ubuntu server into a fully configured, self-hosted email system in minutes — SMTP, IMAP, DNS, TLS, webmail, and spam filtering all pre-wired and ready to go.

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69
Repo Health
68
Technical
0
Dependency
Built with
Python 53%
Shell 26%
HTML 20%
Updated 3 weeks ago
Python
68%
BSD 3

Fortress

Automation · Browser · Developer Tools

590

A stealth Chromium engine that corrects the browser fingerprint inside the C++ engine itself, so scrapers and browser agents stop getting blocked, with a 29-tool MCP server for AI agents.

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68
Repo Health
78
Technical
0
Dependency
Built with
Python 68%
JavaScript 12%
Shell 12%
Updated 2 months ago
Python
99%
GPL 3.0

tilf

Design Tools · Game Development

469

Single-executable pixel art editor that starts instantly with no accounts, no setup, and no internet required.

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68
Repo Health
44
Technical
0
Dependency
Built with
Python 99%
Updated 1 months ago
Python
59%
Apache 2.0

argilla

AI Development · Data Engineering

5,108

Collaborate on high-quality AI training data with a self-hosted annotation platform built for LLMs, NLP, and multimodal models.

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66
Repo Health
81
Technical
61
Dependency
Built with
Python 59%
Jupyter Notebook 21%
Updated 1 weeks ago
Python
99%
Apache 2.0

Rasa Open Source

AI Assistants · AI Development · Voice AI

21,324

Rasa Open Source is a Python machine learning framework for building contextual, multi-turn chatbots and voice assistants that understand natural language and maintain conversation state.

View details
65
Repo Health
78
Technical
63
Dependency
Built with
Python 99%
Updated 2 months ago
JavaScript
45%
Apache 2.0

WebVM

Developer Tools

17,395

Run a full Linux virtual machine entirely in your browser using WebAssembly — no server required.

View details
65
Repo Health
67
Technical
0
Dependency
Built with
JavaScript 45%
Svelte 43%
Updated 4 weeks ago
Python
56%
MIT

Foxel

File Storage

1,059

Self-hosted private cloud storage with AI semantic search and a pluggable multi-backend file management system.

View details
64
Repo Health
68
Technical
76
Dependency
Built with
Python 56%
TypeScript 41%
Updated 4 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

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