how to declare array of object in js and add vlaue using push code example

Example 1: push array javascript

let array = ["A", "B"];
let variable = "what you want to add";

//Add the variable to the end of the array
array.push(variable);

//===========================
console.log(array);
//output =>
//["A", "B", "what you want to add"]

Example 2: js push array

var array = [];
var element = "anything you want in the array";
array.push(element); // array = [ "anything you want in the array" ]