Formaldehyde JS - The Circle Is Close
As announced in Ajaxian , I have created Formaldehyde JS with exactly the same Zero Config logic. We put this file before everything else and that's it, Formaldehyde will automatically decide how to show errors in a wide range of browsers: Chrome Firefox Internet Explorer 5, 5.5, 6, 7, 8 with or whout console Opera Safari Logs will naturally degrade until the most primitive alert but hey, Formaldehyde is for debug and development environments, not for production. Enjoy ;)