JSFiddle - React, Tailwind, and code Playground

by Jeremy Bolanos

HTML

<div id="works"></div>

JavaScript

var obj = [{"categories":"Chipset","categoryids":"107","subcategories":"Qualcomm MDM9600","subcategoryids":"134"}];

var testObj = {"categories":"Chipset","categoryids":"107","subcategories":"Qualcomm MDM9600","subcategoryids":"134"};

var output = document.getElementById('works');

if(obj.indexOf(testObj) !== -1) {
    output.appendChild(document.createTextNode('exists'));
}else{
    output.appendChild(document.createTextNode('does not exist'));
}