Find official specifications, header files, and documentation for Khronos Group APIs and standards, including OpenGL, Vulkan, and related technologies.
Access official Khronos API specs and docs
The Khronos Registry is your go-to source for official documentation, specifications, and header files for a range of APIs and standards developed by the Khronos Group. Whether you're working with OpenGL, Vulkan, OpenCL, or other Khronos technologies, you can find the latest specs, extension information, and supporting files in one place.
This site is especially useful for developers, engineers, and technical professionals who need accurate and up-to-date details on graphics, compute, and media APIs. You can easily browse or search for API specifications, language references, and related resources to support your projects and ensure you're working with the most current information.
With its clear organization and direct links to active standards and developer resources, the Khronos Registry helps you stay informed and productive as you build and maintain applications using Khronos technologies.
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