Code participation
Gwibber
Micro-blogging client for Linux
Maintenance does not clean links (12/08/2012) Bug report + patch
Pasted URL always shortened even when turned off (25/03/2012) Patch
Mustard
Micro-blogging client for Android
Does not store the OAuth keys in a secured way (16/08/12) Bug report
Request-oauth
Python library for making OAuth requests
Created python 3 port (19/05/2012)
Import error in tests function (28/04/2012) Patch
Other
OpenStreetMap
Free and collaborative map
Article explaining how to contribute (French 09/08/2011)