JSFiddle - React, Tailwind, and code Playground

by JasonMore

HTML

<div id="output"></div>

JavaScript

if(1) {
    $('#output').append('"1" ');   
}

if(0) {
 $('#output').append('no dice');     
}

var foo;

// foo is undefined
if(foo) {
 $('#output').append('no dice'); 
}

foo = { value: "bar"};

if(foo) {
 $('#output').append(' "has bar" '); 
}