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
57%
Apache 2.0

MLflow

AI Development · Monitoring

27,953

The open source AI engineering platform for debugging, evaluating, monitoring, and optimizing production LLMs and agents at scale.

View details
97
Repo Health
86
Technical
67
Dependency
Built with
Python 57%
TypeScript 34%
Updated 1 weeks ago
Go
98%
Apache 2.0

Nightingale

Monitoring

13,287

Open-source alerting engine that connects to any time-series or log data source and routes alarms to 20+ notification channels with AI-assisted triage.

View details
96
Repo Health
77
Technical
67
Dependency
Built with
Go 98%
Updated 1 weeks ago
Python
58%
Other

Sentry

Analytics · Developer Tools · Monitoring

44,778

Developer-first error tracking and performance monitoring platform with AI-powered root-cause analysis across 20+ languages and frameworks.

View details
95
Repo Health
80
Technical
69
Dependency
Built with
Python 58%
TypeScript 41%
Updated 1 weeks ago
Go
75%
AGPL 3.0

Teleport

Authentication · Security

20,917

Zero-trust infrastructure access platform that replaces credentials and VPNs with short-lived certificates, SSO, and identity-aware proxies for SSH, Kubernetes, databases, RDP, and AI agents.

View details
94
Repo Health
81
Technical
68
Dependency
Built with
Go 75%
TypeScript 16%
Updated 2 weeks ago
Go
98%
Apache 2.0

Caddy

Devops · Security

75,738

The only web server that obtains and renews TLS certificates automatically, with HTTP/1-2-3 support and zero dependency on external runtimes.

View details
93
Repo Health
86
Technical
75
Dependency
Built with
Go 98%
Updated 1 weeks ago
Go
45%
GPL 3.0

Netdata

Devops · Monitoring

80,524

Real-time per-second metrics, ML-powered anomaly detection, and zero-config observability for any infrastructure.

View details
93
Repo Health
86
Technical
70
Dependency
Built with
Go 45%
C 32%
Rust 15%
Updated 1 weeks ago
Go
93%
MIT

Traefik

Automation · Devops · Security

64,841

A cloud-native reverse proxy and load balancer that auto-configures itself from Docker, Kubernetes, and other orchestrators — zero manual routing required.

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93
Repo Health
85
Technical
64
Dependency
Built with
Go 93%
Updated 1 weeks ago
Python
55%
Other

authentik

Authentication · Security

25,511

The self-hosted Identity Provider that replaces Okta, Auth0, and Entra ID with a unified SSO platform supporting SAML, OAuth2/OIDC, LDAP, RADIUS, and WebAuthn.

View details
92
Repo Health
81
Technical
66
Dependency
Built with
Python 55%
TypeScript 35%
Updated 1 weeks ago
Python
80%
Apache 2.0

changedetection.io

Monitoring

34,125

Self-hosted website change detection with AI-powered smart alerts, browser automation, price tracking, and 85+ notification channels.

View details
92
Repo Health
80
Technical
68
Dependency
Built with
Python 80%
Updated 1 weeks ago
Go
95%
Other

NetBird

Security

29,204

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.

View details
92
Repo Health
82
Technical
66
Dependency
Built with
Go 95%
Updated 1 weeks ago
Go
96%
Other

Netmaker

Automation · Security

11,783

Automate secure WireGuard mesh networks from homelab to enterprise scale without manual configuration.

View details
92
Repo Health
79
Technical
70
Dependency
Built with
Go 96%
Updated 1 weeks ago
Python
54%
Other

PostHog

Ab Testing Experimentation · Analytics · Developer Tools

39,797

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.

View details
92
Repo Health
80
Technical
65
Dependency
Built with
Python 54%
TypeScript 36%
Updated 1 weeks ago
Go
90%
AGPL 3.0

Pyroscope

Developer Tools · Devops · Monitoring

11,658

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.

View details
92
Repo Health
89
Technical
65
Dependency
Built with
Go 90%
Updated 1 weeks ago
Go
73%
GPL 3.0

1Panel

Devops · Hosting Control Panel · Monitoring

36,892

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
67
Dependency
Built with
Go 73%
Vue 27%
Updated 1 weeks ago
Go
82%
Apache 2.0

Authelia

Authentication · Security

28,964

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

View details
91
Repo Health
81
Technical
76
Dependency
Built with
Go 82%
TypeScript 16%
Updated 1 weeks ago
Python
66%
BSD 3

Healthchecks

Devops · Monitoring

10,328

Open-source cron job and background task monitoring that alerts you when your scheduled jobs go silent.

View details
91
Repo Health
85
Technical
79
Dependency
Built with
Python 66%
HTML 20%
Updated 1 weeks ago
JavaScript
99%
GPL 3.0

homepage

Monitoring · Productivity

32,621

A fast, fully static, and secure self-hosted startpage with Docker service discovery and integrations for over 160 services.

View details
91
Repo Health
86
Technical
71
Dependency
Built with
JavaScript 99%
Updated 1 weeks ago
Java
97%
Other

SuperTokens

Authentication · Security

15,299

Open-source authentication platform you self-host, giving you complete control over user data with zero vendor lock-in.

View details
91
Repo Health
76
Technical
72
Dependency
Built with
Java 97%
Updated 1 weeks ago
JavaScript
56%
MIT

Uptime Kuma

Monitoring

91,379

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
91
Repo Health
81
Technical
63
Dependency
Built with
JavaScript 56%
Vue 41%
Updated 1 weeks ago
Python
64%
Other

Keep

Automation · Devops · Monitoring

12,313

The open-source AIOps and alert management platform that unifies 130+ monitoring tools into a single pane of glass with AI-powered correlation, deduplication, and workflow automation.

View details
90
Repo Health
79
Technical
66
Dependency
Built with
Python 64%
TypeScript 36%
Updated 1 weeks ago
Python
48%
Other

Arize Phoenix

Analytics · Devops · Monitoring

11,463

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

View details
90
Repo Health
88
Technical
67
Dependency
Built with
Python 48%
TypeScript 41%
Updated 1 weeks ago
Go
100%
Apache 2.0

SpiceDB

Authentication · Databases · Security

7,054

An open source, Google Zanzibar-inspired authorization database that models permissions as relationships and evaluates fine-grained access checks at massive scale with single-digit millisecond latency.

View details
90
Repo Health
89
Technical
67
Dependency
Built with
Go 100%
Updated 1 weeks ago
Go
63%
Apache 2.0

Coroot

Analytics · Monitoring

7,915

eBPF-powered observability with AI root cause analysis — zero code changes required, full-stack visibility out of the box.

View details
89
Repo Health
80
Technical
65
Dependency
Built with
Go 63%
Vue 35%
Updated 1 weeks ago
Go
69%
MIT

Gotify

Developer Tools · Monitoring

15,896

A lightweight, self-hosted push notification server that sends and receives messages in real time over WebSocket, with a sleek web UI and a native Go plugin system.

View details
89
Repo Health
74
Technical
69
Dependency
Built with
Go 69%
TypeScript 30%
Updated 1 weeks ago

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