As Windows 10 signs off, ReactOS devs are exploring a long-awaited feature in WDDM support — investigation could pave the way for newer GPU hardware compatibility

As Windows 10 support ends, ReactOS developers are working on implementing the Windows Display Driver Model (WDDM) into the alternative OS. The introduction of open-source GPU drivers has provided insight into how these display models operate, potentially allowing ReactOS to support newer GPU hardware. The developer notes that a solid XDDM stack is necessary for WDDM implementation, and compiling WDDM drivers for ReactOS has been straightforward. Experimental implementation of WDDM in ReactOS has shown compatibility with various GPU drivers, enabling modern monitors to run at full capacity. Transitioning to WDDM is crucial for ReactOS to support modern features and hardware compatibility.