JSFiddle - React, Tailwind, and code Playground

by M Shameer

HTML

<input id="name" />
<label></label>

JavaScript

(function () {
    var oldVal;
    
    var checkLength = function (val) {
        $('label').html(val.length);
    }

    $('#name').bind('DOMAttrModified textInput input change keypress', function () {
        var val = this.value;
        if (val !== oldVal) {
            oldVal = val;
            checkLength(val);
        }
    });
}());