const number = [2,6,3,7,8,4,0];number.sort(); // expected output: [0,2,3,4,6,7,8]

const array1 = [1, 2, 3];console.log(array1.includes(2));// expected output: true

const words = ['spray', 'limit', 'elite', 'exuberant', 'destruction', 'present'];
const result = words.filter(word => word.length > 6);console.log(result);// expected output: Array ["exuberant", "destruction", "present"]

const array1 = [5, 12, 8, 130, 44];const found = array1.find(element => element > 10);console.log(found);// expected output: 12

const beasts = ['ant', 'bison', 'camel', 'duck', 'bison'];console.log(beasts.indexOf('bison'));// expected output: 1

const elements = ['Fire', 'Air', 'Water'];console.log(elements.join(", "));// expected output: "Fire, Air, Water"

const isEven = num => num % 2 === 0;orconst isEven = num => !(n & 1);

const setArray = arr => [...new Set(arr)];const arr = [1,2,3,4,5,1,3,4,5,2,6];setArray(arr);// expected output: [1,2,3,4,5,6]

// merge but don't remove duplicationsconst merge = (a, b) => a.concat(b);or const merge = (a, b) => [...a, ...b];// merge with remove duplicationsconst merge = (a, b) => [...new Set(a.concat(b))];or const merge = (a, b) => [...new Set([...a, ...b])];

const goToTop = () => window.scrollTo(0,0, "smooth");orconst scrollToTop = (element) => element.scrollIntoView({behavior: "smooth", block: "start"});// scroll to bottom of the pageconst scrollToBottom = () => window.scrollTo(0, document.body.scrollHeight);

const copyToClipboard = text => (navigator.clipboard?.writeText ?? Promise.reject)(text);