define value in javascript code example

Example 1: how to write a variable in js

//choose the best for your solution
var myVariable = 22; //this can be a string or number. var is globally defined

let myVariable = 22; //this can be a string or number. let is block scoped

const myVariable = 22; //this can be a string or number. const is block scoped and

Example 2: define value in js

var var1 = 1; //value
var var2 = "str";
var var3 = 'char';

Example 3: vars javascript

var /*var*/ = /*What it does*/