I’m still using [x]it! every day for tracking daily todos or various check lists (e.g. tracking payments or packing lists) – same for klog, by the way, which I use for time tracking.

I consider the [x]it! file format mostly complete, so in a way there isn’t much for me to do anymore. But I guess that’s also a good thing about such standards – that there is little to no maintenance burden compared to “actual” software.

(Links for reference: https://xit.jotaen.net and https://klog.jotaen.net)