hwot ospell var in ajvascript 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
var user_name = prompt("Please enter your name:", "Type here");
alert("Hello " + user_name);