Backend
gRPC vs. REST vs. GraphQL: choosing the right API protocol for scale
A deep dive into REST (JSON/HTTP1.1), GraphQL schemas, and gRPC (Protobuf/HTTP2) performance, multiplexing, and architecture tradeoffs.
How it actually works
The engineering questions you get asked, and the bugs you actually hit. Drawn, one mechanism at a time, in the order the videos ship.