Scraps is a project mainly written in Python, it's free.
Miscellaneous stuff that doesn't fit anywhere else
This directory contains miscellaneous code that seems worthwile but is small and not undergoing further development.
videorank.py: This little script will grab the Atom feed entries for a YouTube channel and sort them according to how "hot" they are, with old videos with a lot of views still staying pretty hot but also allowing cool new videos to rank highly. The ranking measure is borrowed from Hacker News' alleged ranking formula [1]. It is currently:
rank = (view count - 1)/(age in days + 2)**1.5
At the moment all it does is spit out an HTML file as a console app. I might eventually convert it to a web app.
[1] http://news.ycombinator.com/item?id=231209