JEI is an inventory manager and recipe viewer that lets you see the recipe of any item at all just by opening your inventory. Next up is another of possibly one of the most necessary mods any Minecraft 1.12 pro will use. Fairplay mode disables cave mapping and radar in multiplayer, but with unlimited, everything is allowed. It has two modes, Fairplay and Unlimited. What it does is simple – it generates a map as you travel, viewable by you via either an in-game map interface or a browser window. Journeymap is one of the oldest mods out there, but it’s still considered by many as essential. Whether you want a recipe book for all of your favorite Minecraft 1.12 meals, or something to help you with crafting, there are tons of Minecraft 1.12 mods out there for you. Minecraft 1.12 for the PC has a thriving modding community, and many consider some mods absolutely essential.