Just Enough Resources Profiler (JEARGH)
by ZigTheHedge
Just Enough Resources Profiler, shortened to JEARGH, is a Forge command that measures how ores are distributed across chunks of a world.
What it does
A server operator starts a profiling run with the jeargh start command followed by a chunk radius, and the mod records the ore drops that the world produces in that area. Results are written into the world's config folder, where the mod creates a world-gen.json file and keeps a backup copy of any existing one. Changes to the world take effect after a reload.
The profiler only counts ores, and it does not account for extra drops produced when mining with tools enchanted with Fortune. Dimension blacklisting and whitelisting are not supported, so every run covers the dimension it is started in. The mod is meant for single-player worlds and works with the jeARGH addon, which lets the profiling process be run from the Enough Resources tooling.
JEARGH is Forge only and is published for 1.19.2 and 1.20.1, with 1.0.3 for 1.20.1 as the latest beta file. It is server-side only, so players join without installing it, and the code is available from a public repository while the mod itself is released under All rights reserved.
Key features
Ore distribution profiling
The jeargh start command runs a profiling process that records how often each ore appears within a chunk radius.
Generated world-gen.json
Results are stored in a world-gen.json file in the config folder, with a backup of any file already present.
Reload to apply changes
Changes to the world take effect after a reload, so generation can be adjusted without a new world.
Long run times
A run can take several hours depending on the radius, and a radius of 25 is suggested as a starting point.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Tuning ore frequency
A world creator checks how ores are spread in a single-player world before changing generation settings.
Checking a new world
Someone creating a new single-player world with the supporting tools uses the profiler to measure its ore layout.
Who it’s for: Single-player world builders and server operators who want to measure ore distribution in a world. The profiler is not suited to tracking drops from enchanted tools or to dimension-specific runs.
Questions
Does JEARGH need other mods to run?
Does the server need JEARGH installed?
How long does a profiling run take?
Does the profiler count ores dropped from enchanted tools?
In the catalog
Just Enough Resources Profiler (JEARGH) is one of 8,515 World generation mods on ModsFinder, and one of 5,058 World generation mods for Forge. 34,764 mods support Minecraft 1.20.1.
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What the author says
jeARGH (je Arbitary Resource Gathering Helper) is an addon for Just Enough Resources, which allows to run profiling on your single-player world for gathering Ores distribution data and drops. All this mod does is creating a world-gen.json file in your config folder for JER to attach. Mod creates a backup of…
Official listing
- Owner
- ZigTheHedge
- Published
- 2023-10-06
- Updated on Modrinth
- 2024-05-05
- Facts verified
- 2026-10-15