For the original one at least, yes. The official stuff is at https://remarkable.engineering/ https://remarkable.engineering/ and there are a few Rust projects b

For the original one at least, yes. The official stuff is at https://remarkable.engineering/ https://remarkable.engineering/ and there are a few Rust projects built around libremarkable https://github.com/canselcik/libremarkable https://github.com/canselcik/libremarkable