There are several ways to embed a *virtual console* inside of any web page... 

### 1. Firebug Lite Debugger [Demo][fiddle-1] 

Include the following script from [Firebug Lite][1], served via [raw.githack.com][7]:

[**`https://rawcdn.githack.com/firebug/firebug-lite/firebug1.5/build/firebug-lite-debug.js`**][fix-1]

[![firebug][2]][fiddle-1]

### 2. Stack Snippets Virtual Console [Demo][fiddle-2] 

Include the following script from [/u/canon][3], used in [Stack Snippets][4]:

[**`https://stacksnippets.net/scripts/snippet-javascript-console.min.js`**][fix-2]

[![Stack Snippets][5]][fiddle-2]


### 3. Add jsFiddle Console [Demo][fiddle-3] 

Include the following script from [eu81273][6], served via [raw.githack.com][7] :

[**`https://raw.githack.com/eu81273/jsfiddle-console/master/console.js`**][fix-3]

[![jsFiddle Console][8]][fiddle-3]


### 4. Roll You Own

Here's a trivial implementation that wraps the existing `console.log` call and then dumps out the [prettified][9] [arguments][10] using `document.write`:





 var oldLog = window.console.log
 window.console.log = function(...args) {
 document.write(JSON.stringify(args, null, 2));
 oldLog.apply(this, args);
 }

 console.log("String", 44, {name: "Kyle", age: 30}, [1,2,3])



### Further Reading

* [Print Var in JsFiddle][12]

[fix-1]: https://rawcdn.githack.com/firebug/firebug-lite/firebug1.5/build/firebug-lite-debug.js
[fix-2]: https://stacksnippets.net/scripts/snippet-javascript-console.min.js
[fix-3]: https://rawcdn.githack.com/eu81273/jsfiddle-console/eab2695cc293b9a24290953a713b2191358845bf/console.js
[fiddle-1]: https://jsfiddle.net/KyleMit/w6gf1kp3/
[fiddle-2]: https://jsfiddle.net/KyleMit/z9nx30kL/
[fiddle-3]: https://jsfiddle.net/KyleMit/we14p3L0/

 [1]: https://github.com/firebug/firebug-lite/
 [2]: https://i.stack.imgur.com/yOuPP.png
 [3]: https://github.com/gh-canon/stack-snippet-console
 [4]: https://meta.stackexchange.com/a/242491/209031
 [5]: https://i.stack.imgur.com/QaKUL.png
 [6]: https://github.com/eu81273/jsfiddle-console
 [7]: https://raw.githack.com/
 [8]: https://i.stack.imgur.com/PGzdt.png
 [9]: https://stackoverflow.com/a/7220510/1366033
 [10]: https://stackoverflow.com/a/4633130/1366033
 [11]: https://rawgit.com/
 [12]: https://stackoverflow.com/q/17382200/1366033

How can I get the console to show in a fiddle on JSfiddle.com?

I recently saw a fiddle that had the console embedded in the fiddle, anyone know how this can be done?