Writing

Notes on systems, data, and building things that expose their own reasoning.

Edge computing is useful, but it's not the revolution vendors want you to believe.

Creating a Custom Hook for Data Fetching in React

A simple useFetch hook I copy-paste into most projects

A minimal JWT setup in Node.js that covers the basics without over-engineering

Moving heavy work off the main thread without overcomplicating your app.

The simplest WebSocket chat server I know.