Sway

Sway (contracted from SirCmpwn's Wayland compositor) is Article description::an open-source [[Wayland compositor that is designed to be compatible with the i3 window manager.]]

Emerge
Install with:

Configuration
To view all available configuration options:

Files
Each user running sway can edit the default configuration file in order to run a customized sway session. Gentoo stores this file at its default location:

HiDPI
To adjust sway's rendering for HiDPI displays (4K and above), the name of the display to be adjusted must be obtained. After a sway session is running, issue the following:

The  statement in the sway configuration file will accept a   parameter to adjust the scaling of the high resolution display.