Linux: just use Gnome out of the box, the basic tiling is totally usable. It's extremely simplistic, but helpful enough to get you hyped on tiling. macOS: try

Linux: just use Gnome out of the box, the basic tiling is totally usable. It's extremely simplistic, but helpful enough to get you hyped on tiling. macOS: try Magnet app, it’s fantastic. Great out of the box config, fairly powerful (caveat: the mouse targets stink; but who uses the mouse anyway?)