Pushed two transient menus to develop. Wow learning transient.el is a real eye-opener, and a challenge. So satisfying too tho! EIEIO ftw.
I also made a package for using transients to POST or PATCH to APIs (WIP): https://codeberg.org/martianh/tp.el.
:tada:
Edit: because someone went and tried develop: if you want to load it you'll first need to install tp.el from the repo (its not on (M)ELPA).