Latte dock can give you a dock pretty similar to macOS. There are also widgets that let you build a global menu bar, and libraries which allow most apps with a

Latte dock can give you a dock pretty similar to macOS. There are also widgets that let you build a global menu bar, and libraries which allow most apps with a menu bar to export it to the global one. I've done a lot of experimenting though and never gotten it in a state that feels as polished as macOS.