I created Ponder, which does something similar. Mine was inspired by the Alpha Smart, so it has 10 “files” and it saves to local storage, so it might not be los

I created Ponder, which does something similar. Mine was inspired by the Alpha Smart, so it has 10 “files” and it saves to local storage, so it might not be loss proof, but I use it as a scratch pad and it works quite well. https://github.com/codazoda/ponder https://github.com/codazoda/ponder