I keep looping back to the thought that some of these arduino/esp32 microcontroller boards and peripherals would be a lovely target for a stack-of-cards message-passing-event-driven-object-oriented interpreter RTOS.
something nice and verbose and extensible, maybe c/c++ interop to poke through the curtain.
something that makes lots of basic display-and-input type microcontroller projects simple to script up with a standard image that works across all your boards.
something simple enough that one could build a visual builder for the scripts on device.
card stacks that expose themselves as a web version over its built in wifi AP
card stacks that manipulate audiovisual media and grok bluetooth control surfaces.
there are just a lot of possibilities I'd like to explore. maybe after retroforth is running standalone on the #M5Paper I'll take a swing at building something prototypical.
I'd call it microcard but there's no way that's not already something, so then my mind goes to 'crocard and that sounds french but then it goes to crowcard and that makes me think of @garbados and that's a good thing so it'll be crowcard ok thank.