JSFiddle - React, Tailwind, and code Playground

by Juan Marco

JavaScript

const student1 = { name: 'James', age: 26, gender: 'male' };
const student2 = { name: 'Julia', age: 27, gender: 'female' };
const student3 = { name: 'Richard', age: 31, gender: 'male' };

const roster = new WeakSet([student1, student2, student3]);
console.log("hello", roster);

var hello = "hello!";
console.log(hello);