Gany's Nether is compatible with pretty much any other mod.
But for a few mods there's even more!
Thaumcraft 4:[]
-All Items have aspects
-Cooking Blaze Mesh on the Infernal Furnace gives you nuggets
-Sceptres can be enchanted with Repair
NotEnoughItems (NEI):[]
-Look up Magmatic Centrifuge recipes
-Look up Reproducer recipes
-Look up lava yield on the Volcanic Furnace
Gregtech:[]
-Tungsten hoe can till netherrack as well
Applied Energistics:[]
-Cooking Certus Quarts Ore on the Magmatic Centrifuge gives you an extra dust pile bonus
-Wheat + Diamond in the Magmatic Centrifuge gives you flour and the diamond back
Thermal Expansion 3:[]
-8 Chiselled stone brick and a silverfish scale in an Induction Smelter gets 1 gravel and a 5% of an emerald
-Pulveriser recipe for Spectre Wheat
-Magma Crucible recipe for melting Lava Berries into lava