JSFiddle - React, Tailwind, and code Playground

by tchaffee

HTML

<script src="https://rawgit.com/eu81273/jsfiddle-console/master/console.js"></script>

JavaScript

var foo = 1;

function bar () {
  var foo = 2;
  console.log('foo inside bar: ', foo); // logs 2
}

bar();

console.log('foo outside bar: ', foo) // logs 1;