JavaScript variable names can be almost unlimited in length, although for practical reasons you’ll probably want to keep your variable names under 10 or 15 characters. Shorter variable names are ...

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 ...

Having a well named variable is definitely one of the most important thing for code readability. A good variable name should also provide meaning. That way it’s easy for others to read your code or ...