Cerny.js is a JavaScript library with solutions for Schemas, pretty printing JSON and more useful stuff. It comes with the source code in the directory js. And with the minified source code in min. For more information on Cerny.js visit http://www.cerny-online.com/cerny.js/ Find the documentation for this version at http://www.cerny-online.com/cerny.js/documentation/2.0 Cerny.js is written by Robert Cerny.