stuff I use plus trying my hand at various old CS things like Red/Black trees or whatever.
I've got a bunch of Groovy I pretty much carry around and use when writing quick tools. I'm tired of typing it or scping it or whatever. If it's here with an open license then I think my life will be easier. Especially if I can get repo1.maven.org to carry it at some point. TODO: something like that.
And then I thought: hey, why not bust out some of the old textbooks or whatever and give that stuff a try? I was looking at old class projects anyway (which I'm also going to put up for giggles). It's a bit of a break from consulting. Sometimes.