var colors = ["white","blue"];
colors.unshift("red"); //add red to beginning of colors
// colors = ["red","white","blue"]//Add element to front of array
var numbers = ["2", "3", "4", "5"];
numbers.unshift("1");
//Result - numbers: ["1", "2", "3", "4", "5"]//The unshift() method adds one or more elements to the beginning of an array
//and returns the new length of the array.
const array1 = [1, 2, 3];
console.log(array1.unshift(4, 5));
// expected output: 5
console.log(array1);
// expected output: Array [4, 5, 1, 2, 3]const names = ["Bob", "Cassandra"]
names.unshift("Alex")
names === ["Alex", "Bob", "Cassandra"]var name = [ "john" ];
name.unshift( "charlie" );
name.unshift( "joseph", "Jane" );
console.log(name);
//Output will be
[" joseph "," Jane ", " charlie ", " john "] let array = ["A", "B"];
let variable = "what you want to add";
//Add the variable to the beginning of the array
array.unshift(variable);
//===========================
console.log(array);
//output =>
//["what you want to add" ,"A", "B"]