JSFiddle - React, Tailwind, and code Playground

by Rene Kriest

JavaScript

// Inner function and access to a variable outside

function outer() {
    var outer = 'Top';
    //inner();
    function inner() {
        var inner = 'Middle';
        alert(outerBottom);
    }
    var outerBottom = 'Bottom';

    inner();
}
var a = outer();