A simple, lightweight mod that allows fortune and looting to give additional experience when mining ores and killing mobs.
The default scaling factor for exp gain is 0.5. Fortune 1 gives 1.5x, 2 gives 2.0x, and 3 gives 2.5x. These values can be changed in the configs.
Forge version: https://www.curseforge.com/minecraft/mc-mods/fortune-gives-experience.