javascript add items to array

1var fruits = ["Banana", "Orange", "Apple", "Mango"];
2fruits.push("Kiwi"); // Fruits = ["Banana", "Orange", "Apple", "Mango", "Kiwi"];

1var colors=["red","white"];
2colors.push("blue");//append 'blue' to colors

1var fruits = ["222", "vvvv", "eee", "eeee"];
2
3fruits.push("Kiwi"); 

1let foo = ['oop','plop','copo'];
2	foo.push("plop");

1//adding items to array
2objects = [];
3objects.push("you can add a string,number,boolean,etc");
4//if you more stuff in a array
5//before i made a error doing value = : value
6objects.push({variable1 : value, variable2 : value);
7//we do the {} so we tell it it will have more stuff and the variable : value
8

1arr.push(item);