how to insert a number into an array javascript code example

Example 1: pushing to an array

array = ["hello"]
array.push("world");

console.log(array);
//output =>
["hello", "world"]

Example 2: how to push array

//the array comes here
var numbers = [1, 2, 3, 4];

//here you add another number
numbers.push(5);

//or if you want to do it with words
var words = ["one", "two", "three", "four"];

//then you add a word
words.push("five")

//thanks for reading