I have been having a good time getting Claude to code in the unfashionable choice of Object Pascal/Lazarus. Fast compile times, native cross-platform support, and small statically-linked binaries that should work for years to come in our RAM-constrained future.
I have been getting claude to us free pascal/lazarus to write cross-platform (linux qt & gtk, windows and cocoa) apps as well as porting 30-year old abandoned Windows Delphi apps to all three platforms using precisely because I can end up with a small, single binary for distribution after static linking.
I hope that prevalence of AI coding agents might lead to a bit of a revival of RAD tools like lazarus, which seem to me to have a good model for creating cross-platform apps.
I have settled on a way to do append only notes by having a "journal" user on my xmpp server, and I take notes by sending them asciidoc formatted messages. I have been too lazy to do it so far, but I could extract the messages from the server and compile them into something more easily browsed.
I had a very convenient setup using linked files stored in Dropbox that worked very well for 15 years. The Zotero 6 to 7 upgrade completely broke this, and modified the database so that rollback is not possible. There was no warning that this workflow would be completely broken on upgrade.