Although Wayland has largely replaced Xorg, and most major Linux distributions and desktop environments have either already dropped support for the aging display protocol or are in the process of doing so, efforts to extend Xorg’s life or replace it with similar alternatives continue. Recent examples include projects such as XLibre Xserver and Wayback. And now, a new name is joining this group: Phoenix.
It is a new X server project that takes a fundamentally different approach to X11. Written entirely from scratch in the Zig programming language, it is not yet another fork of the Xorg codebase and does not reuse its legacy code. Instead, according to devs, Phoenix aims to show that the X11 protocol itself is not inherently obsolete and can be implemented in a simpler, safer, and more modern way.



This is 100% true, but the efforts are negligible and not even worth consideration.
^is an exponentiation operator in C and who got kicked off Xorg for being a moron who did functionally nothing of any importance while carelessly breaking things like the ABI. Enormous quantity but zero quality to speak of. It will go nowhere and only has any crumb of relevance because of the maintainer’s virtue signaling.As GNOME and KDE drop X11 and DEs like Cinnamon adopt Wayland, more and more actively maintained applications will stop giving a shit about X11. Even if they don’t explicitly not support it, none of the developers will be using it, and most of the userbase won’t either; thus, applications’ support for X11 will just rot away if it isn’t outright deprecated. Obviously X11 will always have a base of legacy applications, but you’re going to be seriously hard-pressed even two years from now to find someone who would use X11 over Wayland – except for specific and severely outdated hardware, conspiracy nutjobs, and the rare case where XWayland doesn’t properly support a legacy application.
Yeah, this is just building a new engine for a car already at the junkyard. This will have no practical utility when, or if, it reaches parity with X11.