JSFiddle - React, Tailwind, and code Playground

by martinsikora

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/rxjs/5.0.0-beta.12/Rx.js"></script>

TypeScript

let stream1 = new BehaviorSubject(2);
let stream2 = new BehaviorSubject('two');

console.log(stream1, stream2);

Observable.forkJoin(stream1, stream2)
    .subscribe((r1, r2) => {
         console.log(r1, r2);
    });