ruby-config

Ruby-Config lets you install and switch between various Ruby Runtimes.

GitHub: http://github.com/fdietz/ruby-config/tree/master

jwz_threading

jwz_threading is a small ruby library which lets you order a list of E-Mails by conversation. That is, grouping messages together in parent/child relationships based on which messages are replies to which others.

The library implements the JWZ E-Mail threading algorithm as described by Jamie Zawinski. The algorithm is also described in a IMAP extension draft.

GitHub: http://github.com/fdietz/jwz_threading/tree/master

Columba Email Client

Columba is an Email Client written in Java , featuring a user-friendly graphical interface with wizards and internationalization support.

History

Timo, a good friend of mine, I’ve meet at university, and me started this project four years ago. In the beginning our plan was to create a decent mail-client usuable for the two of us. But as we started to open our sourcecode for contributors it became much more.

In 2005 Columba has been distributed together with OpenOffice and Firefox by the Indian IT ministry on several millions CDs (for example: here, here and here). Also, in 2005 we have been Slashdotted.

Sourceforge Project Page: http://sourceforge.net/projects/columba/