Understanding RxJS/ Observables

Understand Observables and how to use them

by Shital Agarwal

HTML

<script src="https://unpkg.com/@reactivex/[email protected]/dist/global/Rx.js"></script>

<button>Click me</button>

JavaScript

var button = document.querySelector('button');

var obs1 = Rx.Observable.fromEvent(button, 'click');