JSFiddle - React, Tailwind, and code Playground
HTML
<input type="text" id="allo" />
JavaScript
$('#allo').keydown(function(e) {
alert('keydown: ' + e.which);
});
$('#allo').bind('keydown', function(e) {
alert('keydown: ' + e.which);
});
$('#allo').keydown(function(event) {
alert('keydow eventn: ' + event.which);
});