The world's only directory dedicated to the greatest free & open-source software.
We're the definitive source for discovering the best of the open-source community: every project hand-picked, ranked by live GitHub signal, and worth your install.
Featured pick of the day
Featured today
apache/dubbodubbo
The java implementation of Apache Dubbo. An RPC and microservice framework.
42kstars26kforks
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Featured contributor of the day
Featured today
steipetesteipete
Today's spotlight - one of the people quietly powering open source.
7repos62kcommits450kstars influenced
openclawCodexBarprime-agentdeepsecPeekabooopenclaw-windows-node
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Featured Articles
concat·
Concat: The truly free, open-source cross-platform CapCut replacement with advanced MCP support.
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photocraft·
Photocraft: The Open-Source, Rust-Powered Alternative to Adobe Photoshop for Modern Image Editing
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openscreen·
OpenScreen: The FOSS GPU-Accelerated Screen Recorder for Flawless Demos. No Watermarks, No Subscriptions!
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coucou·
Your AI coding agent's tiny Mac notch and iPhone Lock Screen supervisor for instant approvals.
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RuView·
Transform standard WiFi into powerful spatial intelligence, vital sign monitoring, and presence detection, all privacy-respecting.
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portainer·
Simplify Docker and Kubernetes management with a powerful, intuitive open-source UI for your container environments.
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bagisto·
Bagisto: The open-source Laravel e-commerce platform for scalable B2B and multi-vendor marketplaces.
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hindsight·
Empower your AI agents with Hindsight: Self-learning memory for dynamic, adaptive intelligence.
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boring.notch·
Transform your MacBook's boring notch into a dynamic, interactive experience that rocks your desktop!
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Top 10 All-Time
Most-starred FOSS in our directory.
1
build-your-own-x
Reviewedcodecrafters-io/build-your-own-xMaster programming by recreating your favorite technologies from scratch.
550kstars52kforks
2
awesome
sindresorhus/awesome😎 Awesome lists about all kinds of interesting topics
513kstars37kforks
4
freeCodeCamp
freeCodeCamp/freeCodeCampfreeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
457kstars48kforks
6
openclaw
openclaw/openclawYour own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞
391kstars82kforks
7
system-design-primer
donnemartin/system-design-primerLearn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
374kstars59kforks
8
developer-roadmap
Reviewednilbuild/developer-roadmapInteractive roadmaps, guides and other educational content to help developers grow in their careers.
9
coding-interview-university
Reviewedjwasham/coding-interview-universityA complete computer science study plan to become a software engineer.
362kstars85kforks
