Front-end and performance writer — frameworks, CSS, and the craft of building fast, accessible web apps.
TypeScript adds a safety net to JavaScript without slowing you down. Here's how to set it up, the handful of concepts that matter, and how to adopt it gradually.
Why does JavaScript feel single-threaded yet handle so much at once? The event loop is the answer. Here's a clear mental model with examples you can run.
Grid and Flexbox aren't rivals — they solve different problems. A simple rule of thumb, with examples, for choosing the right layout tool every time.
Core Web Vitals affect both user experience and search ranking. Here's what LCP, INP, and CLS actually measure and the highest-impact ways to fix each one.
