JSFiddle - React, Tailwind, and code Playground

by blesh

HTML

<div id="blah">blah</div>

JavaScript

//JQuery cache demo for Jeremy.

var jqcache = {};

function cacheJQuery(selector) {
    if (!jqcache[selector]) {
        jqcache[selector] = $(selector);
    }
    return jqcache[selector];
}

var blah = cacheJQuery('#blah');