GitHub - jaredloomis/andromeda: OpenGL-based rendering engine with embedded language that compiles to GLSL.

This is a library that allows you to write and run GLSL shaders in Haskell. Why would you want to write shaders in Haskell? Well with this eDSL instead of loading shaders, then creating and filling buffers with data, then binding each buffer, getting uniform locations and setting, etc., you just specify the data and how you want to transform and render the data. More advantages of writing shaders