django-longerusernameandemail provides a migration and a monkeypatch to make the django auth.user username and email fields longer, instead of the arbitrarily short 30 and 75 characters.
ngmin mixin compressor for django-pipeline
Deployment helpers for fabric
A simple s3 file/directory synchronizer, that has the unique abilities to use multiple threads and only copy files with a changed md5 hash.
Protocol for twisted json socket