All Open Source Apps

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

746 apps

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Developer Tools199 AI Development98 AI Agents86 Devops82 Analytics65 Monitoring59 Automation57 AI Assistants53 Productivity53 Databases52 Security51 AI Code Assistants36

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Developer Tools AI Code Assistants Python Bsd 3 Clause Clear all

Python

63%

BSD 3

Flagsmith

Ab Testing Experimentation · Developer Tools · Devops

6,550

Open-source feature flagging, remote config, and A/B/multivariate testing platform for web, mobile, and server-side apps — self-host or use the hosted SaaS.

skrub

Developer Tools

1,651

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

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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Flagsmith

skrub

Fortress

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