JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.1.322/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.1.322/styles/kendo.default.min.css">
<script src="http://cdn.kendostatic.com/2012.1.322/js/kendo.all.min.js"></script>

JavaScript

var viewModel = kendo.observable({
    categories: [{
        categoryName: "Food",
        products: [
          {
            productName: "Bread"
          },
          {
            productName: "Meat"
          }
        ]
    },{
        categoryName: "Drinks",
        products: [
            {
                productName: "Beer"
            },
            {
                productName: "Whiskey"
            }
        ]
    } ]
});

kendo.bind(document.body, viewModel);