# Wayland {#sec-wayland}

While X11 (see [](#sec-x11)) is still the primary display technology
on NixOS, Wayland support is steadily improving. Where X11 separates the
X Server and the window manager, on Wayland those are combined: a
Wayland Compositor is like an X11 window manager, but also embeds the
Wayland 'Server' functionality. This means it is sufficient to install
a Wayland Compositor such as sway without separately enabling a Wayland
server:

```nix
{
programs.sway.enable = true;
}
```

This installs the sway compositor along with some essential utilities.
Now you can start sway from the TTY console.

If you are using a wlroots-based compositor, like sway, and want to be
able to share your screen, you might want to activate this option:

```nix
{
  xdg.portal.wlr.enable = true;
}
```

and configure Pipewire using
[](#opt-services.pipewire.enable)
and related options.
