JSFiddle - React, Tailwind, and code Playground

HTML

<p onClick="customNamedQueue(this);">Custom animation</p>
<p id="x"></p>
<p id="y"></p>
<p id="queue"></p>
<p id="fx-queue"></p>

JavaScript

function customNamedQueue(el) {
	var e = $(el);
	var x = new Object();
	x.duration = 1000;
	x.queue = 'test';
    $("#x").text("Is x a plainObject: "+jQuery.isPlainObject(x));
	var y = {duration:1000, queque:"test"};
	$("#y").text("Is y a plainObject: "+jQuery.isPlainObject(y));
	e.fadeIn(x);
	e.fadeOut(y);
	$("#queue").text("Queue length: " + e.queue("test").length);
	$("#fx-queue").text("fx Queue length: " + e.queue("fx").length);
	e.dequeue("test");
};