add value to array javascript

var colors=["red","white"];
colors.push("blue");//append 'blue' to colorsvar colors= ["red","blue"];
	colors.push("yellow"); array.push(element)some_array = ["John", "Sally"];
some_array.push("Mike");

console.log(some_array); //output will be =>
["John", "Sally", "Mike"]array = ["hello"]
array.push("world");

console.log(array);
//output =>
["hello", "world"]var fruits = ["222", "vvvv", "eee", "eeee"];

fruits.push("Kiwi");