Google Chrome is testing a new API to accurately measure Core Web Vitals in SPAs. Learn how to test it and why it matters for ...

An embeddable script that makes source-code snippets in HTML prettier. Works on HTML pages. Works even if code contains embedded links, line numbers, etc. Simple API: include some JS & CSS and add an ...

A sleek, responsive analog and digital clock built with HTML, CSS, and vanilla JavaScript. Smooth animations, real-time updates, and modern styling make it perfect for learning front-end concepts or ...