JSFiddle - React, Tailwind, and code Playground

HTML

<div class="example">
    <a class="super-complex-selector" href="#">Click me and view log.</a>
</div>

<div class="example2"><span>HTML() WILL TAKE OVER!?</span></div>

CSS

body
{
background-color:#00e4fe;
}

JavaScript

/* 
 * jQuery Condom (Use namespaces to protect your global integrity.) 
 * Version 0.0.1 
 * 
 * Copyright (c) 2011 Mario "Kuroir" Ricalde (http://kuroir.com)  
 *   & Micha Niskin ([email protected]) 
 * Licensed jointly under the GPL and MIT licenses, 
 * choose which one suits your project best! 
 */ 
(function($){var g={};$.ns=function(f){g[f]=g[f]||{};return{add:function(c,d){var e=typeof c=="object"?c:{};if(e!==c)e[c]=d;$.each(e,function(a,b){g[f][a]=function(){b.apply(this,arguments);return this}});return this},methods:function(){log(g[f])}}};$.fn.ns=function(a){if(g[a])$.extend(this,g[a]);return this}})(jQuery);

/* Demo here */
$(document).ready(function(){
    $.ns('demo').add('oneFunction', function() {
        log('One Function has been executed. On Selector', this.selector);
    }).add('html', function(msg) {
        $(this).html('o o o ' + msg + ' o o o')
    });
    $.ns('test').add({
        click: function() {
            // This demonstrates namespaces.
            $(this).click(function(){
                $(this).css('color','green').html('No more!');
            });
        },
        example: function() {
            $(this).html("Multi-definition");
        }
    });
    $('.super-complex-selector').click(function(){
        $(this).ns('demo')
            .oneFunction()
            .css('color', 'red')
            .html('Click me Again') // we override this in demo.
            .ns('test').click();
        
    });
    var msg = 'html() is not overriden in the global namepsace..';
    $('.example2 span').html(msg)
        .ns('demo').html(msg); // But it is in the demo space.
});
        
        
      // usage: log('inside coolFunc',this,arguments);
      // paulirish.com/2009/log-a-lightweight-wrapper-for-consolelog/
      window.log = function(){
        log.history = log.history || [];   // store logs to an array for reference
        log.history.push(arguments);
        if(this.console){
          console.log(...