Aurora

Seven-segment digits drawn in cold neon, floating over a slow gradient that drifts the way polar light does. The glass effect adds a faint reflection across the face, so the digits read as if they sit behind a pane rather than on top of the wallpaper.

Aurora is the quietest of the neon faces. If you want the same palette with more movement, look at Pulse.

Settings

Background color color
Second hand on / off
Date on / off
Glass effect on / off

Download

Windows Screensaver executable .scr
Windows 10 or newer
macOS Screensaver bundle .saver
macOS 10.13 or newer
Linux XScreenSaver module .tar.gz
Linux with X11 or Wayland

The engine needs a graphics card that supports the system graphics API: Direct3D 12 on Windows, Metal on macOS, Vulkan on Linux. In practice this means two things:

a physical machine with a graphics card is required, a virtual one will not do;
on Linux the graphics drivers have to be installed and configured.

Installing Aurora and removing it again is covered on the help page, together with what to do when the screensaver does not start.