const nemo = ['nemo']; const everyone = ['dory', 'bruce', 'marlin', 'nemo', 'gill', 'bloat', 'nigel', 'squirt', 'darla', 'hank' ]; const large = new Array(1000).fill('nemo'); function findNemo(array) { let t0 = performance.now(); for (let i = 0; i < array.length; i++) { if (array[i] === 'nemo') { console.log('Found NEMO!'); } } let t1 = performance.now(); console.log('Call to find Nemo took ' + (t1 - t0) + ' milliseconds'); } findNemo(large);