Realtime shader code preview program / website ?

I was just thinking it would be really useful to have a realtime preview of Shader code. I then wondered if there were any programs or websites which already did this? It would be an awesome way to help learn the ShaderLab language.

I apply a material with the shader I’m modifying (I don’t know how to write them, just make slight changes) on an object in the game world. Then just hit play.

As you modify the shader code and save it, if you go back to your game preview window, it will load up the code and make changes in real time :slight_smile: