Directory

All Open Source Apps

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

747 apps
Updated continuously
Python
89%
Apache 2.0

Apache Airflow

Data Engineering

46,995

Define, schedule, and monitor complex data workflows as Python code — with a powerful UI, 80+ provider integrations, and battle-tested scalability across thousands of production deployments.

View details
96
Repo Health
89
Technical
64
Dependency
Built with
Python 89%
Updated 2 days ago
Go
85%
Apache 2.0

Argo Workflows

Data Engineering · Devops

17,006

The most popular Kubernetes-native workflow engine for orchestrating containerized DAGs, ML pipelines, CI/CD, and parallel batch jobs at scale.

View details
96
Repo Health
90
Technical
68
Dependency
Built with
Go 85%
TypeScript 11%
Updated 2 days ago
Python
47%
Other

Airbyte

Data Engineering · Developer Tools

22,143

Open-source ELT platform with 600+ connectors for moving data from any source to warehouses, lakes, and AI agents.

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95
Repo Health
80
Technical
67
Dependency
Built with
Python 47%
Kotlin 43%
Updated 2 days ago
Python
57%
Other

Sentry

Analytics · Developer Tools · Monitoring

44,862

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 57%
TypeScript 41%
Updated 2 days ago
Rust
95%
Other

Databend

Data Engineering · Databases

9,452

Open-source enterprise data warehouse unifying analytics, vector search, full-text search, and AI agent orchestration in a single Rust-built engine on S3.

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93
Repo Health
84
Technical
77
Dependency
Built with
Rust 95%
Updated 2 days ago
Go
75%
AGPL 3.0

Teleport

Authentication · Security

20,950

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
93
Repo Health
81
Technical
68
Dependency
Built with
Go 75%
TypeScript 16%
Updated 1 weeks ago
Go
93%
MIT

Traefik

Automation · Devops · Security

64,985

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 2 days ago
Python
55%
Other

authentik

Authentication · Security

25,758

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 36%
Updated 2 days ago
Go
98%
Apache 2.0

Caddy

Devops · Security

76,128

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

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92
Repo Health
86
Technical
75
Dependency
Built with
Go 98%
Updated 4 days ago
Go
96%
Other

Netmaker

Automation · Security

11,803

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 2 days ago
Ruby
62%
MIT

OnetimeSecret

Security

2,947

Generate self-destructing single-use links to share passwords and sensitive data without leaving traces in inboxes or chat logs.

View details
92
Repo Health
81
Technical
72
Dependency
Built with
Ruby 62%
TypeScript 25%
Updated 2 days ago
Python
46%
Other

Redash

Analytics · Data Engineering

28,817

Redash lets anyone connect to 35+ SQL and NoSQL data sources, write a query in the browser, and turn the result into a shared dashboard — no separate BI suite required.

View details
92
Repo Health
74
Technical
60
Dependency
Built with
Python 46%
JavaScript 30%
TypeScript 17%
Updated 2 days ago
Go
83%
Apache 2.0

Authelia

Authentication · Security

29,110

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

View details
91
Repo Health
81
Technical
75
Dependency
Built with
Go 83%
TypeScript 15%
Updated 3 days ago
Go
95%
Other

NetBird

Security

29,568

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
91
Repo Health
82
Technical
66
Dependency
Built with
Go 95%
Updated 4 days ago
Go
80%
Apache 2.0

Dolt

Data Engineering · Databases · Developer Tools

24,532

The SQL database you can branch, merge, diff, and clone — Git for your data, MySQL-compatible and ready for multi-agent AI workflows.

View details
90
Repo Health
9
Technical
65
Dependency
Built with
Go 80%
Shell 19%
Updated 5 days ago
Python
65%
Apache 2.0

WrenAI

AI Agents · Analytics · Data Engineering

17,763

Open-source GenBI engine that lets AI agents turn natural-language questions into governed SQL, charts, and shareable dashboards across 20+ data sources — no vendor lock-in, no black-box prompts.

View details
90
Repo Health
91
Technical
69
Dependency
Built with
Python 65%
Rust 32%
Updated 5 days ago
Go
67%
Other

Hanko

Authentication · Security

9,037

Open source, self-hostable authentication platform with passkeys, SAML SSO, and OAuth — the privacy-first alternative to Auth0 and Clerk.

View details
89
Repo Health
81
Technical
66
Dependency
Built with
Go 67%
TypeScript 28%
Updated 4 days ago
Python
62%
Apache 2.0

marimo

Data Engineering · Developer Tools

22,918

A reactive Python notebook that eliminates hidden state, runs reproducibly, and deploys as a web app or script — stored as pure Python, built for the AI era.

View details
89
Repo Health
91
Technical
65
Dependency
Built with
Python 62%
TypeScript 37%
Updated 3 days ago
Go
100%
Apache 2.0

SpiceDB

Authentication · Databases · Security

7,101

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
89
Repo Health
89
Technical
67
Dependency
Built with
Go 100%
Updated 6 days ago
Python
70%
AGPL 3.0

Tracecat

AI Agents · Automation · Security

3,816

Open-source agentic security automation platform that runs AI agents and durable workflows at scale with sandboxed execution.

View details
89
Repo Health
88
Technical
66
Dependency
Built with
Python 70%
TypeScript 28%
Updated 3 days ago
Rust
83%
AGPL 3.0

Vaultwarden

Password Manager · Security

68,240

Unofficial Bitwarden-compatible server in Rust — run the full Bitwarden ecosystem on a Raspberry Pi using every official client you already have, without the multi-container overhead.

View details
89
Repo Health
69
Technical
70
Dependency
Built with
Rust 83%
Updated 5 days ago
Go
81%
AGPL 3.0

PeerDB

Data Engineering · Databases

3,288

Postgres-native ETL that streams change data capture in real time to Snowflake, BigQuery, ClickHouse, S3, and Kafka — up to 10x faster than general-purpose pipelines, managed through a familiar Postgres SQL interface.

View details
88
Repo Health
76
Technical
66
Dependency
Built with
Go 81%
TypeScript 12%
Updated 2 days ago
Rust
52%
Apache 2.0

cocoindex

AI Development · Data Engineering

11,607

An incremental data indexing engine that keeps AI agent context perpetually fresh by reprocessing only what changed.

View details
87
Repo Health
85
Technical
65
Dependency
Built with
Rust 52%
Python 48%
Updated 2 days ago
Python
45%
MIT

Maltrail

Monitoring · Security

8,609

Detect malicious network traffic using 47+ live threat feeds, heuristics, and a fat-client reporting dashboard — no commercial stack required.

View details
87
Repo Health
59
Technical
100
Dependency
Built with
Python 45%
Rust 39%
Updated 3 days ago

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