JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<input id="test" type="text">    
<input id="test2" type="text">

JavaScript

$('input').on('keyup', function(event){
  if(event.keyCode == 13){
    $(this).next('input').focus();
  }
});