I wrote a ‘banner’-like program for Plan 9 (and p9p) that uses the Unicode box drawing characters: http://txtpunk.com/banner/index.html
Cleaned up a bit, with installation instructions for Plan 9 and p9p, tiny character tweaks, and a change log.
I feel like this could be borderline useful if I stuck a web UI on it. 🤔
No, I’m still doing them manually. 🤣🤦🏻 But I do think they are a good idea and will be adding them, I just haven’t gotten around to finding a compatible implementation of the hash yet.