JSFiddle - React, Tailwind, and code Playground

by lega911

HTML

<script src="https://rawgit.com/Riim/cellx/master/cellx.js"></script>

JavaScript

var start = performance.now();
var index = cellx(0);

index('subscribe', function() {
  var value = index();
  var finish = performance.now();
  var result = 'result = ' + value + ', ' + Math.floor(finish - start) + 'ms';
  document.body.innerHTML = result;
});

for(var i=2;i<1000000;i++) {
  index(i);
}