miniblog.

On the challenge of writing accurate source spans on Unicode source code: https://reedmullanix.com/posts/unicode-source-spans.html Also (see footnotes) a fair number of LSP clients assume UTF-8 despite early versions of LSP mandating UTF-16!

Writing an IRC server, exploring object systems, and enabling hot reloading for clients: https://technomancy.us/197 (in Lua and Fennel)

Finding a MUD client today is a battle against bitrot. I've been using tintin++, one of the few clients that is still maintained.