JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<!-- ko foreach: Items -->
    <div data-bind="text: $data"></div>
<!-- /ko -->

JavaScript

var mainViewModel = function () {
    var self = this;

    this.Items = ko.observableArray();

    this.init = function () {
        var itemsArray = [];
        for(var i = 0; i < 1300; i++){
            itemsArray.push("My value is: " + i);
        }
        self.Items(itemsArray );
    };
};

$(function () {
    myApp = new mainViewModel();
    ko.applyBindings(myApp);
    myApp.init();
});