<br /> array.sort(function(a, b){return b.length – a.length});

function sortByLength(arr) {<br /> return arr.sort((x,y) => x.length – y.length);<br /> }

(() => {<br /> let arr = [“HTML”, “Go”, “Ruby”, “Python”, “JavaScript”, “CSS”];<br /> function sortByLength(arr) {<br /> return arr.sort((a, b) => a.length – b.length);<br /> }</p> <p> console.log(sortByLength(arr)); // => [ ‘Go’, ‘CSS’, ‘HTML’, ‘Ruby’, ‘Python’, ‘JavaScript’ ]<br /> })();<br />