Here are a bunch of examples: https://github.com/McTsts/mc-core-shaders https://github.com/McTsts/mc-core-shaders This one is particularly interesting because

Here are a bunch of examples: https://github.com/McTsts/mc-core-shaders https://github.com/McTsts/mc-core-shaders This one is particularly interesting because it integrates block data in the rendered world along with some server-side augmented data to render a minimap in a vanilla client: https://github.com/JNNGL/VanillaMinimaps https://github.com/JNNGL/VanillaMinimaps