JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

JavaScript is a widely used scripting language that adds functionality and interactivity to a webpage. Building on a static HTML framework and CSS styling, with JavaScript you can store information in ...

JavaScript for Java developers. by Andrew Glover. JavaScript for Java developers. how-to. Oct 20, 2011 1 min. ... including JavaScript variables, types, functions, and classes.

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 ...