With the success we had with EQATEC Analytics at RemoteX I started looking around for something similar, but for JavaScript. I didn’t find anything that satisfied my needs.
Thus I created my own error collecting and analysis tool, and named it JS-Analytics.
You use it similar to how you use Google Analytics, you add a few given script tags to your website and JS-Analytics will try to collect any unhandled JavaScript error that occurs, and send information about it back to JS-Analytics website.
JS-Analytics uses a combination of window events to collect errors. These events aren’t available on all browsers so JS-Analytics will use JQuery to provide cross browser support. This means that cross browser support is only available for JQuery code.
For more information about how it works I recommend this page.
Right now this JS-Analytics provides just some basic analysis. But I felt that it was better to announce it and hopefully get some feedback on it, than to carry on without any feedback.