var javascript { , } code example
Example 1: how to define variable in javascript
var <variable-name>;
var <variable-name> = <value>;
Example 2: how to declare variables javascript
//variables are a way to easily store data in javascript
//variables are declared by the var keyword, example...
var x = 10;
//or
var dog_name = "daisy";
//which can also be written as
var dog_name = 'daisy';
//same thing with single quotes and double quotes