Comment by sooheon

this new herdr app is actually very close to emacs in philosophy. Instead of the C core and lisp runtime herdr has GPUI (rust gpu accelerated UI drawing) and herdr-core which is the agent daemon. There's some vocabulary for spaces tabs panes agents, and js sits on top to define UI/UX. Very little is hard coded, and default app functionality is implemented in the same way that users can customize, and changes hotreload without restart. Almost everything seems to be just js/json just like most emacs is just elisp.