Xeonyx - X11 cursor theme.
The developer has done a fantastic job with the port to X11, but they welcome feedback from users to help identify areas of improvement. This shows a dedication to optimizing the user experience and building a better product.
For those who may be unfamiliar with X11, it is a windowing system that serves as the standard toolkit and protocol for building GUIs on most Unix-like operating systems and OpenVMS. X11 also works on many other contemporary general purpose operating systems, making it a versatile solution for deploying customized interfaces.
X11 provides the essential building blocks for constructing GUI environments, including window drawing and movement, mouse and keyboard interaction, and primitives for user interface. X11 does not dictate the visual styling of environments - this is handled by individual client programs. Consequently, programs with X11-based environments may vary widely in appearance.
X11 differs from previous display protocols in that it is intended for use over network connections rather than being solely attached to display devices. X11 features network transparency, which allows client applications to operate from machines that are different from the local display server.
The X.Org Foundation manages the X project and the current version, X.org Server, is available as free software under the MIT License and other permissive licenses. Overall, Xeonyx is a sophisticated cursor theme that works seamlessly with X11 and provides a sleek interface for users.