Skip to content


Subversion checkout URL

You can clone with
Download ZIP
Error handling and testing libraries for web sites
Python C JavaScript Other
Latest commit 41266d1 @andymckay add in lookup by IP


This is the open source Arecibo client that allows you to record errors on your website, formed off of:

This is an App Engine project that you can upload to App Engine and run this application, then point all your sites to use that system.

Documentation is available in the listener/docs folder.

If you'd like to read the up to date documentation in HTML format, please visit
Something went wrong with that request. Please try again.