This domain is where I store all my programming experiments, as well as a few file buckets. Be aware that many or most of these work only in recent versions of Firefox, since that is my preferred browser. (In several cases, only an older version of Firefox will work, since some experiments rely on outdated APIs.) It takes time and effort to ensure cross-browser compatibility, and sometimes the experiment involves a feature that is only present in some browsers. —Tim McCormack
(Addendum: Sorry about the GPL license on many of these files -- I started using it before I understood why it was a bit odd for JS. I'd be happy to revisit licenses upon inquiry.)
I used to maintain geohash.info on a separate domain, but now it's here to save on domain costs and simplify hosting.