System Design in Depth: 200 topics, 118 diagrams and interactive demos
innovatorved · hn · 2026-09-20
A free, open learning resource called system-design-in-depth now offers 200 topics, 118 diagrams, and interactive demos, hosted on Cloudflare Pages.
- Broad coverage from distributed systems fundamentals to concrete architecture patterns, explained with diagrams
- Interactive demos make mechanisms easier to grasp
- Free and open, suited for backend/architecture engineers from beginner to advanced
The HN thread has been positive about such a systematic, visualization-heavy free resource, making it a useful reference for studying system design.
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