JavaScript Data Types

let x = 45;
let x = 90071992547409998n;
let string1 = "mike";
let string2 = 'mike wrote this blog'
let name = "Mike"
let url = `https://somewebsite.com/profile/${name}`
let isLesser = 7 < 4;console.log(isLesser);
let name = null
let username;
typeof 3 //"number"typeof true // "boolean"...

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