I'm a developer, not a writer
I just put my latest project, django-fractions, up on github. It's a set of tools for manipulating fractions on Django sites. It is not fully fleshed out yet, needs test cases, etc. This was extracted from a separate (yet to be made public) project and code which was specific to that project. It's useful and works well enough as is, so I figured I should take the first step and get it on github, which will hopefully inspire me to finish cleaning it up.