Directory

All Open Source Apps

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

749 apps
Updated continuously
Python
38%
Other

Open WebUI

AI Agents · AI Assistants

156,607

The extensible, privacy-first AI platform that runs Ollama, OpenAI, and any LLM backend behind a polished, feature-packed web interface.

View details
92
Repo Health
75
Technical
66
Dependency
Built with
Python 38%
Svelte 35%
JavaScript 19%
Updated today
TypeScript
96%
MIT

Payload CMS

Blogging · CMS · Developer Tools

45,458

The open-source, Next.js-native headless CMS that lives inside your /app folder and gives you a full TypeScript backend instantly.

View details
92
Repo Health
88
Technical
65
Dependency
Built with
TypeScript 96%
Updated today
Python
49%
Other

Arize Phoenix

Analytics · Devops · Monitoring

11,976

Open-source AI observability platform for tracing, evaluating, and debugging LLM applications with built-in intelligence and MCP support.

View details
92
Repo Health
88
Technical
67
Dependency
Built with
Python 49%
TypeScript 43%
Updated today
TypeScript
67%
AGPL 3.0

Plane

Collaboration · Productivity · Project Management

61,353

Open-source project management platform to replace Jira, Linear, and ClickUp — with built-in cycles, real-time collaborative docs, and full self-hosting.

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92
Repo Health
82
Technical
77
Dependency
Built with
TypeScript 67%
Python 30%
Updated yesterday
Python
55%
Other

PostHog

Ab Testing Experimentation · Analytics · Developer Tools

40,397

The all-in-one open source product platform combining analytics, session replay, feature flags, error tracking, AI observability, and a built-in data warehouse in a single self-hostable stack.

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92
Repo Health
80
Technical
65
Dependency
Built with
Python 55%
TypeScript 36%
Updated today
TypeScript
81%
AGPL 3.0

Postiz

Automation · Social Media

37,683

The agentic social media scheduler — AI-powered content creation, 33-platform posting, and team workflows, all self-hosted.

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92
Repo Health
70
Technical
63
Dependency
Built with
TypeScript 81%
JavaScript 11%
Updated yesterday
Go
90%
AGPL 3.0

Pyroscope

Developer Tools · Devops · Monitoring

11,703

An open-source, horizontally scalable continuous profiling platform that pinpoints CPU, memory, and I/O bottlenecks down to the exact line of code, built by Grafana Labs alongside Loki, Tempo, and Mimir.

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92
Repo Health
89
Technical
65
Dependency
Built with
Go 90%
Updated today
Rust
90%
Apache 2.0

Qdrant

AI Development · Databases · Search

35,220

Open-source vector database and search engine built in Rust for production-grade AI applications — from semantic search to RAG pipelines and recommendation systems.

View details
92
Repo Health
87
Technical
62
Dependency
Built with
Rust 90%
Updated yesterday
TypeScript
99%
MIT

Sanity

CMS

6,370

Open-source headless CMS with a fully customizable React Studio, real-time collaborative editing, structured content modeling, and GROQ query language

View details
92
Repo Health
90
Technical
66
Dependency
Built with
TypeScript 99%
Updated today
TypeScript
50%
Other

SigNoz

Analytics · Monitoring

32,429

Self-host your entire observability stack — logs, metrics, traces, and LLM monitoring — in one OpenTelemetry-native platform, without the Datadog bill.

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92
Repo Health
83
Technical
64
Dependency
Built with
TypeScript 50%
Go 38%
Updated yesterday
TypeScript
47%
Other

Stirling PDF

Digital Signiture · Productivity

94,824

The open-source PDF platform you can run anywhere — edit, convert, sign, and automate PDFs without sending files to external servers.

View details
92
Repo Health
86
Technical
68
Dependency
Built with
TypeScript 47%
Java 44%
Updated today
Go
99%
MIT

temporal

Automation · Devops

23,948

Open-source durable execution platform that keeps mission-critical workflows running through any failure, automatically.

View details
92
Repo Health
85
Technical
67
Dependency
Built with
Go 99%
Updated today
TypeScript
98%
Apache 2.0

TinaCMS

CMS

13,845

An open-source, Git-backed headless CMS that gives editors a live visual editing UI over Markdown, MDX, JSON, and YAML content while developers keep everything in version control.

View details
92
Repo Health
74
Technical
59
Dependency
Built with
TypeScript 98%
Updated yesterday
TypeScript
84%
Other

twenty

CRM

59,615

The open-source CRM you build, ship, and version like the rest of your stack — with customizable objects, AI agents, and a TypeScript SDK.

View details
92
Repo Health
82
Technical
64
Dependency
Built with
TypeScript 84%
MDX 14%
Updated yesterday
JavaScript
56%
MIT

Uptime Kuma

Monitoring

92,816

Self-hosted monitoring for every service you run — 23 monitor types, 95 notification channels, live dashboards, and public status pages with no vendor lock-in.

View details
92
Repo Health
81
Technical
62
Dependency
Built with
JavaScript 56%
Vue 41%
Updated today
Go
74%
AGPL 3.0

ZITADEL

Authentication

15,418

Open-source, API-first identity platform delivering multi-tenancy, Passkeys, OIDC, SAML, and SCIM without vendor lock-in.

View details
92
Repo Health
81
Technical
65
Dependency
Built with
Go 74%
TypeScript 12%
Updated yesterday
Go
73%
GPL 3.0

1Panel

Devops · Hosting Control Panel · Monitoring

37,252

The only open-source VPS control panel with native AI agent runtime — deploy websites, Docker stacks, and local LLMs from one web interface.

View details
91
Repo Health
76
Technical
64
Dependency
Built with
Go 73%
Vue 27%
Updated yesterday
TypeScript
82%
Other

AFFiNE

Collaboration · Note Taking · Productivity

73,784

Write, draw, and plan in one infinite canvas — the open-source alternative to Notion and Miro that keeps your data yours.

View details
91
Repo Health
87
Technical
64
Dependency
Built with
TypeScript 82%
Rust 11%
Updated yesterday
TypeScript
55%
Other

agenta

AI Development · Developer Tools · Devops

4,856

The open-source LLMOps platform unifying prompt engineering, evaluation, and observability for teams building reliable LLM applications.

View details
91
Repo Health
77
Technical
66
Dependency
Built with
TypeScript 55%
Python 40%
Updated today
JavaScript
99%
MIT

AnythingLLM

AI Assistants · Automation · Developer Tools

67,496

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
65
Dependency
Built with
JavaScript 99%
Updated today
C++
46%
ZLIB

Armory

Game Development

3,355

Open-source 3D game engine that lives inside Blender, letting you model, script, and ship cross-platform games without ever leaving your design tool.

View details
91
Repo Health
63
Technical
0
Dependency
Built with
C++ 46%
Python 19%
Haxe 17%
Updated 6 days ago
Go
82%
Apache 2.0

Authelia

Authentication · Security

29,393

OpenID Certified SSO and MFA portal for securing self-hosted web applications behind reverse proxies.

View details
91
Repo Health
81
Technical
72
Dependency
Built with
Go 82%
TypeScript 15%
Updated today
Nim
94%
Other

auto-editor

Developer Tools · Video Editors

5,604

A command-line video and audio editor that automatically cuts silence, motionless footage, and other dead space using loudness, motion, and scene-detection analysis, then exports directly to Premiere, Final Cut Pro, DaVinci Resolve, and more.

View details
91
Repo Health
80
Technical
92
Dependency
Built with
Nim 94%
Updated today
TypeScript
97%
AGPL 3.0

Bigcapital

Invoicing Finance

3,956

Self-hostable double-entry accounting platform with invoicing, inventory, multi-currency, and real-time financial reporting for small and medium businesses.

View details
91
Repo Health
77
Technical
61
Dependency
Built with
TypeScript 97%
Updated yesterday

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