Slowly chipping away at my tiny little web thing. For a long time now I've had a little C++ program with no UI for generating coffee roasting plans using relaxed cubic splines (I'd edit the source code with the new parameters, recompile and run to get something I can open in Typica). Without a UI I'm not inflicting that on others, but web browsers are more than capable of doing the same thing these days so I've got a very 90s looking thing in progress to replace that.