It's interesting that the whole stack behind the service is listed here: http://www.sqlfiddle.com/about.html#source http://www.sqlfiddle.com/about.html#source

It's interesting that the whole stack behind the service is listed here: http://www.sqlfiddle.com/about.html#source http://www.sqlfiddle.com/about.html#source Also the source code is available on Github: https://github.com/jakefeasel/sqlfiddle https://github.com/jakefeasel/sqlfiddle Disclaimer: I'm not the author and I'm not affiliated with the site in any way.