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Just Enough Resources Mod Wiki & Guide

Java EditionModGuides 4FAQ 18Related mods 48

Just Enough Resources Mod (or JER) adds Just Enough Items (JEI) integration for world resources like ores and mob drops. By adding world-gen.json to the JER config folder and toggling the DIY setting ingame you can make your own ore distributions.

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Contents (5)
  1. Guides
  2. Frequently asked questions
  3. Dependencies
  4. Gallery
  5. You May Also Like

Guides

Step-by-step, in-game.

How to Check Ore Generation and World Gen Distributions with JEROne of JER's headline features is showing you where ores actually spawn in your world, so you can stop digging…How to Make Custom Ore Distributions with JER's DIY World-Gen ConfigJER lets pack makers define their own ore spawn distributions instead of relying on defaults. This is the DIY…How to Use /profile to Scan a World's Ore DistributionIf you're a pack maker or an experienced player who wants real numbers instead of guessing, JER's /profile command…How to View Mob Drops and Dungeon Loot in JEI with Just Enough ResourcesJust Enough Resources hooks into JEI so you can see what every mob and loot chest can give you, without ever opening…

Frequently asked questions

How do I get JER to show up in JEI?
JER works automatically once both it and JEI are installed, adding extra tabs and tooltips to JEI's existing item and mob views. If nothing appears, make sure JEI is loaded and check that you're looking at a mob or ore item rather than a crafting recipe.
How do I see what a mob drops?
Open JEI, search for the mob's spawn egg or its entity entry, and hover over it to see the drop list JER adds. The drops are shown with their chance percentages, so you can tell rare drops from guaranteed ones.
How do I check where a specific ore spawns?
Search the ore block or its drop in JEI and hover over it; JER adds a world-gen tab showing which dimensions and Y-levels it appears at. You can also open the ore's dedicated JER page to see the distribution graph.
What does the ore distribution graph actually show?
The graph plots ore frequency against Y-level for each dimension the ore generates in, so you can see the height band where it's most common. Peaks mean more ore at that level, and flat or empty regions mean none spawns there.

See all 18 Just Enough Resources questions ›

Dependencies

Other mods needed to run this one.

JEI (required)