Directory

All Open Source Apps

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

748 apps
Updated continuously
Go
98%
Other

Crush

AI Assistants · AI Code Assistants · Developer Tools

28,331

Your terminal coding companion — wire up any LLM with LSP intelligence, MCP extensibility, and a skills system that learns your workflow.

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87
Repo Health
86
Technical
68
Dependency
Built with
Go 98%
Updated 4 days ago
Ruby
67%
Other

GitLab

Developer Tools · Devops

24,552

The complete DevOps platform that unifies Git hosting, CI/CD, issue tracking, and security scanning into a single self-hostable application.

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87
Repo Health
86
Technical
67
Dependency
Built with
Ruby 67%
JavaScript 20%
Updated 4 days ago
Go
68%
MIT

Gogs

Developer Tools

47,840

The painless self-hosted Git service that runs on anything from a Raspberry Pi to a $5 cloud droplet, delivering GitHub-like workflows as a single Go binary.

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87
Repo Health
79
Technical
71
Dependency
Built with
Go 68%
Go Template 16%
Updated 2 weeks ago
Go
95%
MIT

Formance Ledger

Databases · Developer Tools · Invoicing Finance

1,407

The programmable open source core ledger for fintech — build money-moving applications with atomic multi-posting transactions, account-based modeling, and Numscript, a built-in DSL for financial logic.

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87
Repo Health
8
Technical
68
Dependency
Built with
Go 95%
Updated 6 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.

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87
Repo Health
59
Technical
100
Dependency
Built with
Python 45%
Rust 39%
Updated 5 days ago
Java
96%
Apache 2.0

XPipe

Developer Tools · Devops · Networking

14,554

A local desktop hub that unifies SSH, Docker, Kubernetes, VMs, and remote desktops into one interface — no agents, no remote setup.

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87
Repo Health
78
Technical
0
Dependency
Built with
Java 96%
Updated 5 days ago
Go
59%
Apache 2.0

agent-orchestrator

AI Agents · AI Code Assistants · Developer Tools

12,440

A local desktop workspace that gives every coding task its own agent, Git branch, and worktree, then tracks tasks, pull requests, CI, and reviews for 27 coding agents on one live Kanban board.

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86
Repo Health
83
Technical
68
Dependency
Built with
Go 59%
TypeScript 38%
Updated 4 days ago
Go
78%
Apache 2.0

OpenMeter

Developer Tools · Invoicing Finance

2,350

Open-source metering and billing engine for AI, agentic, and DevTool monetization — ingest usage events in real time and turn them into accurate invoices automatically.

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86
Repo Health
81
Technical
66
Dependency
Built with
Go 78%
TypeScript 17%
Updated 1 weeks ago
Python
94%
BSD 3

skrub

Developer Tools

1,653

Turn messy real-world dataframes into machine learning features — no manual wrangling required.

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86
Repo Health
84
Technical
80
Dependency
Built with
Python 94%
Updated 1 weeks ago
Go
84%
AGPL 3.0

Beta9

AI Development · Automation · Data Engineering

1,794

Run AI workloads at scale with a Pythonic serverless runtime that handles GPU inference, background jobs, and sandboxes with zero infrastructure overhead.

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85
Repo Health
78
Technical
66
Dependency
Built with
Go 84%
Python 15%
Updated 5 days ago
Go
59%
Apache 2.0

Cog

AI Development · Developer Tools · Devops

9,484

An open-source CLI that packages machine learning models into standard, production-ready Docker containers — no Dockerfile wrangling, no CUDA version hell.

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85
Repo Health
88
Technical
69
Dependency
Built with
Go 59%
Rust 17%
HTML 13%
Updated 1 weeks ago
Python
82%
Apache 2.0

headroom

AI Development · Developer Tools

73,966

Compress everything your AI agent reads — tool outputs, logs, RAG chunks, and files — before it reaches the LLM, achieving 60–95% fewer tokens with the same answers.

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85
Repo Health
86
Technical
69
Dependency
Built with
Python 82%
Rust 12%
Updated 5 days ago
Go
64%
MIT

hoop

Monitoring · Security

823

A wire-protocol gateway that enforces data masking, command blocking, approval workflows, and full session recording for engineers and AI agents accessing production infrastructure.

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85
Repo Health
80
Technical
64
Dependency
Built with
Go 64%
Clojure 17%
JavaScript 11%
Updated 1 weeks ago
Python
38%
Apache 2.0

OpenSandbox

Developer Tools · Security

15,540

Secure, fast, and extensible sandbox runtime for AI agents with multi-language SDKs and Docker/Kubernetes runtimes.

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85
Repo Health
81
Technical
72
Dependency
Built with
Python 38%
Go 35%
Updated 4 days ago
Python
84%
Other

Bugsink

Developer Tools · Monitoring

2,095

Self-hosted error tracking that accepts Sentry SDKs out of the box, so you keep your instrumentation and drop the monthly bill.

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84
Repo Health
80
Technical
71
Dependency
Built with
Python 84%
HTML 14%
Updated 1 weeks ago
Go
95%
MIT

cli

Developer Tools · Team Chat

17,477

The official Lark/Feishu CLI tool built for both humans and AI agents, delivering 200+ commands and 26 AI agent skills across 18 business domains from messaging and calendar to docs, sheets, and approvals.

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84
Repo Health
83
Technical
75
Dependency
Built with
Go 95%
Updated 4 days ago
Python
64%
AGPL 3.0

Shadowbroker

Analytics · Monitoring · Security

11,261

Self-hosted OSINT dashboard that fuses 60+ live intelligence feeds — flight tracking, ship AIS, satellites, CCTV, seismic and radio networks — into one real-time map, with an agent-ready command channel for AI co-analysts.

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84
Repo Health
83
Technical
71
Dependency
Built with
Python 64%
TypeScript 32%
Updated 1 weeks ago
Go
86%
Apache 2.0

Uncloud

Devops

5,503

Deploy and scale containerised apps across any servers without Kubernetes or Swarm overhead

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84
Repo Health
78
Technical
67
Dependency
Built with
Go 86%
Updated 4 days ago
Python
82%
MIT

CertMate

Devops · Security

1,435

Automate SSL certificate lifecycle across any CA, 24+ DNS providers, and every major secret store — with a REST API, web dashboard, and built-in MCP server for AI-driven ops.

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83
Repo Health
84
Technical
70
Dependency
Built with
Python 82%
Updated 5 days ago
Go
32%
Apache 2.0

CubeSandbox

AI Agents · Developer Tools · Security

12,728

Instant, concurrent, hardware-isolated MicroVM sandboxes for AI agents — E2B-API compatible, sub-60ms cold starts, and a built-in zero-trust egress proxy, all self-hostable at scale.

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82
Repo Health
88
Technical
63
Dependency
Built with
Go 32%
Rust 26%
C 22%
Updated 1 weeks ago
PHP
82%
MIT

Databasement

Databases · Developer Tools · Devops

2,468

Self-hosted database backup manager with a web UI for scheduling, encrypting, and restoring MySQL, PostgreSQL, MongoDB, SQL Server, SQLite, Firebird, and Redis to S3, SFTP, Samba, or local storage.

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82
Repo Health
77
Technical
69
Dependency
Built with
PHP 82%
Blade 16%
Updated 5 days ago
Go
97%
Apache 2.0

infracost

Developer Tools · Devops

12,539

Infracost shows cloud cost estimates for Terraform, CloudFormation, and AWS CDK before you deploy — in your terminal, editor, AI coding agent, and pull requests.

View details
82
Repo Health
78
Technical
67
Dependency
Built with
Go 97%
Updated 1 weeks ago
Python
86%
Apache 2.0

knowhere

AI Development · AI Memory · Developer Tools

3,541

Transform messy, unstructured documents into persistent, navigable memory that AI agents can actually use.

View details
82
Repo Health
75
Technical
66
Dependency
Built with
Python 86%
HTML 14%
Updated 1 weeks ago
Go
66%
Apache 2.0

open-code-review

Developer Tools · Devops

42,000

The AI code review agent born at Alibaba's scale — combining deterministic engineering with LLM intelligence for precise, token-efficient reviews.

View details
82
Repo Health
83
Technical
80
Dependency
Built with
Go 66%
JavaScript 13%
TypeScript 11%
Updated 1 weeks ago

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