Xiaomi will make Your data opensource.

If there is product like this (foss based, no cloud) i want to know too

https://github.com/go-gitea/

Found this only

https://web.archive.org/web/20230615210634/http://cdm-project.com/

Hey i know you work as a programmer, i wanna but nintendo switch and play cyberpunk. Should i buy blue/red or grey version? What is the difference between lite and oled?