return multiple values in javascript

1//function that returns multiple values
2function getTopTwoColors() {
3    return ["blue", "pink"];
4}
5var topTwoColors=getTopTwoColors();
6var firstValue=topTwoColors[0]; //get first return value
7var secondValue=topTwoColors[1]; //get second return value

1
2        
3            
4        
5     function getNames() {
6    // get names from the database or API
7    let firstName = 'John',
8        lastName = 'Doe';
9
10    // return values
11    return {
12        firstName,
13        lastName
14    };
15}

1function doubleEachElement(num1, num2) {
2  return [num1 * 2, num2 * 2];
3}
4const [a, b] = doubleEachElement(68, 100);