JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tr id="tx"><td><input /></td><td><input /></td></tr>
    <tr><td><input /></td><td><input /></td></tr>
</table>

JavaScript

var delayedFn, blurredFrom;
$('tr').on('blur', 'input', function(event) {
    blurredFrom = event.delegateTarget;
    delayedFn = setTimeout(function() {
        console.log('Blurred');
    }, 0);
});
$('tr').on('focus', 'input', function(event) {
    if (blurredFrom === event.delegateTarget) {
        clearTimeout(delayedFn);
    }
});