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 ...

Overview Projects like Calculator, To-Do App, and Quiz help build real logic and coding habits early on.Weather App, Currency ...

The latest JavaScript update dropped recently, with three big new features that are worth your time. Also this month: A fresh ...

In terms of actual speed, Alchemy’s new Cortex Engine architecture reduces average response times from 300-400 milliseconds ...

As with almost every programming language, JavaScript treats various types of values differently. A string like “Hello world” is very different from a number like 42. But what types are available, and ...