I am making a mod, and I was wondering how you would adding in Redstone Flux compatibility to my mod. I have the Java decompiled, and I want it to work with or without the mod.

I am not going to give you any code as if you can not figure this out yourself you cannot code but I will give you some resources and information. Thermal Expansion doesn't add RF. COFH Lib does. It is a medium large Library you put into your workspace. Here is https://github.com/KingLemming/CoFHLib COFH Lib.