tigervnc-standalone-server - 1.11.0+dfsg-2+deb11u1 main

VNC stands for Virtual Network Computing. It is, in essence, a remote
display system which allows you to view a computing `desktop' environment
not only on the machine where it is running, but from anywhere on the
Internet and from a wide variety of machine architectures.
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This package provides a standalone VNC server to which clients can connect.
The server generates a display that can be viewed with a vncviewer.
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Note: This server does not need a display. You need a VNC viewer to see
something. This viewer may also be on a computer running other operating
systems.