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
82%
AGPL 3.0

SearXNG

Search

37,087

Privacy-first metasearch engine that aggregates results from 250+ search services — no tracking, no profiling, full control when self-hosted.

View details
80
Repo Health
82
Technical
83
Dependency
Built with
Python 82%
Updated 1 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.

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79
Repo Health
74
Technical
76
Dependency
Built with
Python 91%
Updated 2 weeks ago
Python
67%
AGPL 3.0

MiroFish

AI Agents · AI Development

73,231

A universal swarm intelligence engine that spawns thousands of autonomous AI agents to simulate and predict how real-world events unfold across social, financial, and political domains.

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79
Repo Health
65
Technical
79
Dependency
Built with
Python 67%
Vue 33%
Updated 3 weeks ago
Python
73%
Apache 2.0

timesfm

AI Development · Analytics

32,507

A pretrained decoder-only foundation model by Google Research that delivers zero-shot time series forecasting with calibrated quantile prediction intervals — no training required.

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79
Repo Health
81
Technical
77
Dependency
Built with
Python 73%
HTML 15%
Jupyter Notebook 12%
Updated 2 weeks ago
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.

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78
Repo Health
66
Technical
72
Dependency
Built with
Python 85%
TypeScript 14%
Updated 1 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
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
Vue
46%
MIT

flatnotes

Knowledge Management · Note Taking

3,221

Self-hosted, database-free note-taking with plain Markdown files, full-text search, wikilinks, and zero proprietary lock-in.

View details
72
Repo Health
64
Technical
79
Dependency
Built with
Vue 46%
Python 32%
JavaScript 13%
Updated 3 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.

View details
72
Repo Health
83
Technical
65
Dependency
Built with
Python 94%
Updated 2 weeks ago
Vue
47%
AGPL 3.0

Wiki.js

Collaboration · Knowledge Management

28,923

A modern, self-hosted wiki platform built on Node.js with a rich plugin ecosystem for authentication, search, storage, and rendering that adapts to any team's infrastructure.

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72
Repo Health
67
Technical
60
Dependency
Built with
Vue 47%
JavaScript 42%
Updated 1 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
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
Python
67%
Other

Morphik

AI Development · Databases · Search

3,710

Morphik is an AI-native ingestion and retrieval engine that lets developers store, search, and reason over visually rich documents — scanned PDFs, manuals, slides, and video — without duct-taping together OCR, an embedding model, and a vector database.

View details
62
Repo Health
71
Technical
67
Dependency
Built with
Python 67%
TypeScript 25%
Updated 2 weeks ago
Java
34%
Apache 2.0

Enso

Analytics · Data Engineering · Low Code Platforms

7,441

A visual and textual programming platform for data prep and analysis where the node graph and the underlying Enso code are always perfectly in sync, built by an Alteryx co-founder on a GraalVM engine.

View details
60
Repo Health
90
Technical
62
Dependency
Built with
Java 34%
TypeScript 27%
Scala 26%
Updated 1 months ago
Vue
50%
GPL 3.0

IT-Tools

Developer Tools

40,593

A unified collection of 88 web-based developer utilities — from JSON formatting to subnet calculation — all self-hostable, keyboard-searchable, and offline-ready.

View details
60
Repo Health
74
Technical
63
Dependency
Built with
Vue 50%
TypeScript 48%
Updated 2 weeks ago

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