While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

Method and variable handles vs. Java reflection To truly understand MethodHandles and VarHandles —what they do and why they are useful—it’s helpful to know a few things about reflection in Java.

All JavaScript programming happens in an environment like a web browser, Node, or Bun.js. Each of these environments has its own set of pre-defined variables like window and console.

Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison table ...

TypeScript is a new language that's based on JavaScript, and which compiles to JavaScript, but which, Microsoft argues, is better suited to the development of "large" applications.

JavaScript Closures Explained 17 February, 2012. It was a Friday. If you write any code in JavaScript then you’ve probably used closures, but do you actually understand what they are and how they work ...