JSFiddle - React, Tailwind, and code Playground

HTML

<input id="test" type="text" />

JavaScript

var e = jQuery.Event("keypress");
e.which = 13; 
e.keyCode = 13;
$("#theInputToTest").trigger(e);

   var code = e.keyCode ? e.keyCode : e.which;
   if(code === 13)
   {
       alert("You press Enter key.");
   }