Here are more tips to keep in mind when naming your variables: Unlike some other programming languages, JavaScript does not require you to explicitly define the type of variable you want to create.

JavaScript also supports global variables, which have scope throughout the program. Here’s an alternative version of the ...

Although we're starting off our first programming lesson at ... a variable to your code (or declare a variable, as it's more traditionally called)? In JavaScript, all you need to do is this ...

JavaScript’s arrays can hold heterogeneous ... That means simply that it likes to avoid modifying variables. Instead, functional programming prefers to take an existing variable and pass it ...