One good thing of my extended sabatical from corporate employment is that while I'm working on #GoActivityPub there's so many things to do, that as soon as something interesting catches my eye, I can go explore it and learn a new thing that can be used, adapted or added to one of the components of the library or its adjacent tooling and applications.
Currently, I'm excited to replace the existing HTML sanitizer for TrustedTypes and setHTML in #ONI as they're finally making its way to Firefox.