Hey HN. Since this has showed up here maybe a status update would be interesting? This continues to be my main side project--amusingly it's had more traction than any of the startups I tried to build with it. Over the past year I've been working on some experimental features for Biff that are meant to help with medium-to-large codebases[1] (I've been doing this as I rewrite one of my Biff apps from scratch). There haven't been many code releases in that time, so I've got a decently sized backlog of things I'd really like to get to. E.g. XTDB v2 is almost out of beta; once I finish the app rewrite, that's next on my list.

[1] https://biffweb.com/p/structuring-large-codebases/