Afterwarp Framework
For 2D and 3D interactive applications, Asphyre / PXL have been superseded by Afterwarp Framework. The framework is located on our new web site: https://afterwarp.io
For embedded applications and peripheral access on devices such as Raspberry PI, please take a look at our new MicroPXL library, a new open-source project hosted on GitHub that is a successor to PXL.