js ways to declare variable code example

Example 1: javascript declare a variable

//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 can't be reassigned

Example 2: javascript variable

// This is best way to make a variable
// Varibales Store Data
var variable1 = 56;
//OR
var variable2 = true;

var variable3 = "Hello World";