JSFiddle - React, Tailwind, and code Playground

by guyluchenbill

JavaScript

(function() { 
    
    (function() {
        var a = console.log('hi')
        return a;
    }()); 
    
    a = console.log('bye'); 
    return a;
    
}()); 

a = 'haha'
console.log(a);