It mentions and links to Haiku in the wiki as Hello done consenquently. Does this means Hello is the concept and Haiku the implementation? Should I install and try Haiku instead https://www.haiku-os.org/
Where you saw the link? They aren't related in any way. Haiku is an independent operating system inspired by BeOS. Hello is FreeBSD with an interface inspired by macOS. But you should give Haiku a try. Creator of Hello liked it[0].
