Best open-source guides & courses

Open-source roadmaps, courses, books and guides you read and work through, on GitHub or on their own website.

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AI & LLM tooling 1Agent skills 1MCP servers 2Developer tools 5Self-hosted apps 0Automation 0Data & analytics 0Infra & DevOps 0Security & identity 0Communication 0Media & photos 0Design & creative 0Education & research 6Finance & money 0Career builder 11Interview prep 8

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System Design Primerdonnemartin/system-design-primer

Learn to design large systems and pass the interviewPersonalInterview prepGuide / course★ 376kcommit 7 months ago

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System Design 101ByteByteGoHq/system-design-101

System design explained with simple visualsPersonalInterview prepGuide / course★ 91kcommit 2 years ago

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AI & LLM tooling · 1Agent skills · 1MCP servers · 2Developer tools · 5Education & research · 6Career builder · 11Interview prep · 8

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Personal · 22