Variables JS
// 3 ways to create
var mrVariable = 'x'; // You can set it to to a string ( '' ) or no. ( 0 ). It
// is globally defined
let myVariaible2 = 'y'; // You can set it to string or no. let is block scoped
const myVariable = 'z'; // It is block scoped, can be a string or no. and can't
//be reassigned
Annoying Antelope