JSFiddle - React, Tailwind, and code Playground

by Ammi Reddy Kovvuri

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/rxjs/6.6.3/rxjs.umd.min.js"></script>
<html>
<script src= "https://cdnjs.cloudflare.com/ajax/libs/rxjs/6.6.3/rxjs.umd.min.js"> </script>
<body>
<div id="block1">

</div>  
</body>

</html>

JavaScript

let obj = rxjs.of(4);
let ele = document.querySelector('#block1');
ele.textContent = "5dsf sdfsd fsdfsd sfd fsd f";

obj.pipe(rxjs.mergeMap()).subscribe(
(value) => ele.textContent += value,
() => ele.textContent += "failed",
)