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@NatoBoram answer is my favorite. A tiny supplement for elementary OS 5.0 (Juno) and 5.1 (Hera) the answer works. Windows-like layout (three buttons on top right corner): gsettings set org.gnome.settings-daemon.plugins.xsettings overrides "{'Gtk/DecorationLayout': <':close,minimize,maximize'>}" MacOS-like layout (three buttons on top left corner): ...


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There's a problem with the xserver-xorg-core-hwe-18.04 update of Jan 16 and radeon graphics cards. There are newer versions of the package to download. More explained version of this answer in this post. Or download the newer packages in here.


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Contact with the developer on github. https://github.com/elementary


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