I heard about the new GTK website on @latenightlinux. It is very good. The first example you see is a JavaScript app. I am very interested. https://www.gtk.org/
Things I've added to my @debian-running iMac: Git, Ruby and the Nokogiri, Twitter and net-sftp Ruby gems (plus all the dependencies they brought with them).
My @debian-running mid-2011 iMac is now at the point where I can use my blogPoster script on it to write these updates. https://github.com/passthejoe/blogPoster