Not quite. Upon a Google, it looks like they are hacks, but Wayland doesn’t support programs (like the Xscreensaver daemon) blanking the screen and would need a standard to do so.
However, these screensavers are just individual binaries that the daemon executes, so although they won’t pop up automatically, you should still be able to run and enjoy them as fun little graphics demos.
Is there a Wayland equivalent of it?
Not quite. Upon a Google, it looks like they are hacks, but Wayland doesn’t support programs (like the Xscreensaver daemon) blanking the screen and would need a standard to do so.
However, these screensavers are just individual binaries that the daemon executes, so although they won’t pop up automatically, you should still be able to run and enjoy them as fun little graphics demos.