I’ve been keeping notes on various subjects, mostly technical, for a long time. I like to save a reference or cheatsheet for future me after learning something once. This page hosts the subset of such notes which I hope may be useful to someone else as well. I try to maintain a certain level of quality in what I publish here but I might decide to include some work-in-progress content as well, in the spirit of a digital garden. Perhaps unpolished content is better than no content?