The newsletter
Learn system design in 10 minutes a week
Every week: one architecture concept, one diagram you can keep, one video worth your time. Written for engineers, AI builders, and technical founders.
Double opt-in, one-click unsubscribe, no spam — ever.
What you get
One concept
Rate limiting, RAG, sharding — explained visually.
One diagram
A frame from the videos, yours to keep and reuse.
One video
The week's best watch, before the algorithm finds it.