system-design-101 vs system-design-academy
system-design-101 and system-design-academy are two comparable projects, each with trade-offs depending on your needs. system-design-101 is the more popular choice (83,469 vs 25,652 stars). system-design-academy scores higher on our maintenance health metric (100 vs 60). system-design-academy has seen more recent activity.
| system-design-101 | system-design-academy | |
|---|---|---|
| Summary | A wildly popular educational repository that explains software architecture and system design concepts using visual diagrams and plain-language explanations. It covers API/web development, real-world engineering case studies from companies like Netflix and Uber, databases, messaging, and AI/ML fundamentals, aimed at interview prep and general understanding. | A large, curated collection of system design learning resources — real-world company case studies, fundamentals, interview prep, AI engineering notes, and software white papers — organized as a linked index pointing to deep-dive articles and a companion newsletter. |
| Category | AI | AI |
| Language | — | — |
| License | — | — |
| Stars | 83,469 | 25,652 |
| Downloads/wk | — | — |
| Security | Clean | — |
| Health | 60 | 100 |
| Last commit | 4/4/2025 | 6/13/2026 |
| Source | GitHub | GitHub |
More: system-design-101 alternatives · system-design-academy alternatives