JSFiddle - React, Tailwind, and code Playground

JavaScript

function testContextMenuEvent() {
  var supported = false;
  function handler(e) {
    supported = true;
    e.stopPropagation();
  }
  $(document).bind('contextmenu', handler);
  var evt = jQuery.Event("contextmenu"); 
  $(document).trigger(evt);
  $(document).unbind('contextmenu', handler);
  return supported;
}

if(testContextMenuEvent()) {
    alert('Context menu overriding supported.');
} else {
    alert('Context menu overriding NOT supported.');
}