1// Sort an array of numbers based on numerical value.
2let numbers = [23, 65, 88, 12, 45, 99, 2000]
3
4let sortednumbers = numbers.sort((a, b) => a - b);
5//=> [12, 23, 45, 65, 88, 99, 2000]

1// Sort an array of numbers 
2let numbers = [5, 13, 1, 44, 32, 15, 500]
3
4// Lowest to highest
5let lowestToHighest = numbers.sort((a, b) => a - b);
6//Output: [1,5,13,15,32,44,500]
7
8//Highest to lowest
9let highestToLowest = numbers.sort((a, b) => b-a);
10//Output: [500,44,32,15,13,5,1]
11

1var numArray = [140000, 104, 99];
2numArray.sort(function(a, b) {
3  return a - b;
4});
5
6console.log(numArray);

1var names = ["Peter", "Emma", "Jack", "Mia"];
2var sorted = names.sort(); // ["Emma", "Jack", "Mia", "Peter"]