Ganeti is a virtual server management software tool built on top of Xen virtual machine monitor and other Open Source software.

Gears In Motion is a user interface that allows you to manage easily your Google Gears databases for all your Google Gears projects.

Mapnik is a Free Toolkit for developing mapping applications. Above all Mapnik is about making beautiful maps. It is easily extensible and suitable for both desktop and web development.

I’ve been very interested in Amazon’s Web Services ever since I developed the What Should I Read Next? site for Thoughtplay based on Amazon’s book lookup tools so I thought it was time I tried out EC2 and S3 for real.

Built for WSGI applications and middleware
Sophisticated and extensible permissions system
Built in support for HTTP basic, HTTP digest, form, cookie and OpenID authentication mehtods plus others.

It is an API documentation tool for Python, somewhat like Epydoc, Pudge, Endo or HappyDoc.