JSFiddle - React, Tailwind, and code Playground

by nfreitas

HTML

<div id=display></div>

JavaScript

var write = function (val) {
    var display = document.getElementById('display');
    display.innerHTML += val + '<br>';
};

var a = 'Global variable "a"',
    b = 'Global variable "b"',
    c = 'Global variable "c"';

var func = function (b) {
    var a = 'func variable "a"';

    write(a);
    write(b);
    write(c);

    var innerFunc = function (a) {
        var c = 'innerFunction variable "c"';
        
        write(a);
        write(b);
        write(c);
    };

    innerFunc();
};

write(a);
write(b);
write(c);
func('func parameter "b"');