C
Let's Build a Simple Database
Database cstack.github.io
Learn by Building
A curated collection of 358+ step-by-step tutorials to recreate your favorite technologies from scratch.
"What I cannot create, I do not understand." — Richard Feynman
358+
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31
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15+
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21 tutorials
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14 tutorials
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13 tutorials
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11 tutorials
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11 tutorials
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9 tutorials
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Why Learn by Building?
Deep Understanding
Building from scratch forces you to understand every layer, not just the API surface.
Practical Skills
Move beyond reading into real implementation. These skills transfer directly to your work.
Career Growth
Engineers who understand systems deeply become better architects, debuggers, and leaders.
Frequently Asked Questions
- What is Make Your Own XYZ?
- A curated directory of 358+ step-by-step tutorials that teach you to build real technologies from scratch. Based on the open-source build-your-own-x repository.
- Who is this for?
- Developers at all levels who want to deepen their understanding by building. Whether you're a beginner or a senior engineer exploring a new domain.
- Are the tutorials free?
- The vast majority are freely available. Some link to books or premium courses. Each listing links directly to the original source.