Just Enough Resources (also known as JER) is a very useful addon for JEI that displays information about the game. For example, with its help, you can find out the drop from mobs (with a drop rate), loot in different structures, traders’ goods and some other information. Loot information from many mods is supported.
How to install JER mod
- Make sure you have installed Minecraft Forge.
- Download the mod for your version of the game.
- Put it in the ‘mods’ folder, which is located in the game folder.