random index from array code example

Example 1: javascript how to get a random element from an array

var items = ['Yes', 'No', 'Maybe'];
var item = items[Math.floor(Math.random() * items.length)];

Example 2: get random element from array js

var item = items[Math.floor(Math.random() * items.length)];

Example 3: get random elements from array javascript

array.sort(() => Math.random() - Math.random()).slice(0, n)