Source for Campy is available at https://github.com/kaby76/Campy and is under the MIT License. Campy utilizes Swigged.LLVM and Swigged.CUDA, projects that wrap the LLVM-C and CUDA GPU Toolkit APIs for C#, and likely just used by this project. They are also open source and under the MIT License. DotNetAnywhere, which was used in the Blazor project before moving to Mono (see old repository), is open source and utilizes the MIT License. For this project, the DotNetAnywhere source code was modified to run on a GPU in 64-bits, and is now part of the source for Campy.