welcome to the repo this will contain most of the modern retro handhelds i know
you guys can add move to this if you guys want
rules
1:handheld that does have fantasy console support like chip-8 counts
2:hardware doesent count unless it is a handheld
3 hardware that can be made into a handheld(raspberry pi)do count but it has to be a specific handheld (so raspberry pi by itself does not count)
those are the only rules
gamebuino - https://gamebuino.com/
nibble - https://docs.nibble.world/docs/en/intro/ (fantasy console and handheld)
playdate - https://play.date/
pocketchip - https://shop.pocketchip.co/ (has pico-8)
smilebasic/petit computer - http://smilebasic.com/en/ (link is for 3ds but it did have a dsi version that was delisted and a switch version)
thx cypher