How do we construct an object in JavaScript

Answer 1

var obj = {
val1: 5,
val2: "some text"
}

For more info you can visit:
https://coderwall.com/p/p5cf5w/different-ways-of-creating-an-object-in-javascript

Answer 2

https://www.sololearn.com/learn/JavaScript/1151/
https://www.sololearn.com/learn/JavaScript/2975/