1const array1 = ['a', 'b', 'c'];
2const array2 = ['d', 'e', 'f'];
3const array3 = array1.concat(array2);
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 = [1, 2, 3, 4]
2arr.push(5) // adds element to end
3
4arr.unshift(0) // adds element to beginning