Documentation matters

Good documentation is more than just nice to have—it's a powerful way to spread knowledge. For development teams, clear documentation keeps everyone aligned, helps make decisions visible, and ensures no one has to reinvent the wheel when new people join. For users, it saves time. Poor documentation, on the other hand, leads to confusion, support tickets, and more work for everyone involved.

... all common and good tips. They are generics and I don't find anything actionable though.