My Blog

The TypeScript + React patterns worth using day to day — typed props, hooks, events, and generics without fighting the compiler.

A concrete walkthrough of how the Node.js event loop schedules callbacks, timers, and I/O — with an example that shows the execution order.

How next/image actually optimizes images under the hood, and the settings that make the biggest difference to real-world performance.

A clear-headed comparison of React state options — when local state is enough, and when you actually need something more.

A REST API structure that actually holds up in production — routing, middleware, error handling, and input validation done right.