Build Your Own Technologies from Scratch
Build Your Own is a collection of step-by-step guides that allow you to rewrite your favorite technologies such as database, operating system, Git, Docker, and programming language from scratch. It offers a learning experience by doing, in line with Feynman's philosophy of 'I cannot understand what I cannot create'.
Updates
- August 2, 2026: Stars 506,894 → 534,641.
What you get
- You learn the internal logic of systems by doing.
- A wide range of topics, from database to operating system.
- Practical projects rather than theoretical explanation.
How to use?
You can choose the technology you are interested in on the GitHub page and follow the step-by-step guides.
How to use it with AI?
I'll give you a list of links to step-by-step guides called 'build-your-own-x' that will teach you how to build your own technology (database, operating system, programming language, web server, etc.) from scratch. Review this list and list which projects I should start with according to my current level and goal, and you will get a weekly work plan. My level: [eg. beginner]. My goal: [eg. making my own web server].
Related dictionary terms
Links
TreScout did not build this tool · we found it in GitHub trends and wrote it up. This page describes the repository as of 2026-05-29: The star count and our text belong to that day, the repository may have changed since. Check the repository link for the current state. This page was machine-translated from the Turkish original · the Turkish version prevails.