VRI-Framework is a public library of rendering capabilities built over VRI. It provides resource ownership, device and presentation helpers, framegraph construction, descriptor management, GPU profiling and OpenXR lifecycle support.
It is a toolkit for composing a renderer. Applications supply their own passes, scenes and shaders. The library includes an application loop for examples and a render module for host-driven integration.
It belongs to the Vultra ecosystem, but it is a separate project. The current libvultra dev-VRI branch uses VRI directly; this framework is not a mandatory layer between VRI and libvultra.