JSFiddle - React, Tailwind, and code Playground

HTML

<button class="btn-large red" data-bind="text: submitLabel, trueClick: submit,
          css: { 'light-skin': ff.DealTicket.useLightSkin, disabled: !isValid() || isOrderPending() ||isSubmitting(), blue: isBuy(), red: !isBuy(), yellow: isOCO() }">Place Sell Trade</button>

JavaScript

document.querySelector('button.btn-large.red').addEventListener('click', function() {
  console.log('Clicked');})

document.querySelector('button.btn-large.red').click();


setInterval(function() {
  document.querySelector('button.btn-large.red').focus();
  document.querySelector('button.btn-large.red').click();
}, 2000)