We're still trying to do that with the Haiku project, though we don't have time to write nearly as comprehensive engineering notes as BeOS did, though every now

We're still trying to do that with the Haiku project, though we don't have time to write nearly as comprehensive engineering notes as BeOS did, though every now and again for major feature merges we get a writeup (e.g. https://www.haiku-os.org/blog/axeld/2015-07-17_introducing_launch_daemon/ https://www.haiku-os.org/blog/axeld/2015-07-17_introducing_l...).