JSFiddle - React, Tailwind, and code Playground

HTML

<div class='my'></div>

JavaScript

$.widget('tt.name1',{
    _create: function() {
        this.name = 'name'
        console.log('-->', this.name);
    }
});

$.widget('tt.name2',$.tt.name1, {
    _create: function() {
        this._super();
        /*$.tt.name1.prototype._create.call(this);*/
        this.name = 'name2'
        console.log('-->', this.name);
    }
});

$('.my').name1();
$('.my').name2();