JSFiddle - React, Tailwind, and code Playground

by Walter Rumsby

HTML

<ul id="output"></ul>

JavaScript

(function () {
    'use strict';
    
    var DOT_JS_RX = /\.js$/;
    var name = './index.js'
    var path = {
        sep: '/'
    };

    [

    function () {
        return ~1 || true;
    },

    function () {
        return 0 || true;
    },
        
    function () {
        if (~(name || '').indexOf(path.sep) || DOT_JS_RX.test(name)) {
            return true;
        }
        
        return false;
    },        

    function () {
        return true || true;
    },

    function () {
        return false || true;
    },

    function () {
        return false || false;
    }].forEach(function (test) {

        var message;

        if (test()) {
            message = 'true';
        } else {
            message = 'false';
        }

        output.innerHTML += '<li>' + message + '</li>';
    });
}());