A survey of support for APFS, HFS+, FAT and ExFAT, NTFS, ZFS, Linux file systems, and MacFUSE with its potential for file systems running in user-space.
NTFS
Turning the data blocks into files and directories, these have common functions and additional features which can give rise to tricky problems.
Have you been warned not to use extended attributes because they aren’t supported beyond macOS? But they are: here are details of file systems and Cloud services.
Moving files between different file systems can trip you up, because of different requirements for naming.
The Eclectic Light Company 