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Hexssence

by IllinaBurlace

Hexssence, a Hexcasting addon, adds essence jars, an Analyze scroll and extraction spells for transmuting dropped items into new resources.

FabricForgeClient and serverThe UnlicenseOpen source1.20.1

What it does

Players start by finding an Analyze scroll, since the other additions stay out of reach until it is in hand. The Analyze spell reads a target and returns a recipe iota, and a decay iota list shows each item type and count along with what the recipe costs. A recipe iota lists the positions of the requisite essence jars next to the output position, so the layout can be checked before anything is crafted.

Essence jars are crafted and filled with essences, which the Use Extraction spell pulls from dropped items. Essences can then be combined in jars against a target item. The mod ships its own recipes, and the recipe set can be extended by adding entries. Hexssence needs Architectury API, Cloth Config API, Fabric Language Kotlin, Hex Casting, Kotlin for Forge and MoreIotas alongside Fabric API on Fabric or Kotlin for Forge on Forge. Mod Menu is optional. The mod runs on client and server, so the server and every player need it, and the Unlicense applies, so the project is open source.

Key features

  1. Essence jars

    Jars are crafted and hold essences, which are stored until they are combined against a target item.

  2. Extraction spell

    The Use Extraction spell pulls essences out of dropped items so they can be stored in jars.

  3. Analyze scroll and spell

    The Analyze scroll gives access to the Analyze spell, which returns a recipe iota for a target.

  4. Recipe and decay iotas

    A decay iota list shows item types, counts and recipe costs, and a recipe iota lists the jar positions and output position.

Compatibility

Latest build for each game version and loader.

1.20.10.1.3+1.20.10.1.3+1.20.1
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 6

Fabric Language KotlinThis is a mod that enables usage of the Kotlin programming language for Fabric mods.
Required
MoreIotasAn addon for Hex Casting adding some new Iota types to make your life easier.
Required
Hex CastingPowerful programmable stack-based spellcasting
Required
Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required
Cloth Config APIConfiguration Library for Minecraft Mods
Required
Architectury APIAn intermediary api aimed to ease developing multiplatform mods.
Required

Optional 1

Mod MenuAdds a mod menu to view the list of mods you have installed.
Optional

How it compares

Full comparison

Hexthingy is a Fabric addon for 1.20.1 under the GNU Lesser General Public License v3.0 only, and it is open source. Essencion targets Forge for 1.20.1 under the MIT License and is not open source. HexStruction covers Fabric for 1.20.1 – 1.20.6 under the MIT License and is open source.

ModLoadersGame versionsEnvironmentUpdated
HexssenceFabric and Forge1.20.1Client and server2026-07-28
HexthingyFabric1.20.1Client and server2024-12-15
EssencionForge1.20.1Client and server2023-12-02
HexStructionFabric1.20.1 – 1.20.6Client and server2026-01-02

Questions

Does Hexssence need Hex Casting?

Yes. Hex Casting is a required dependency, and it is listed alongside MoreIotas, Architectury API and Cloth Config API.

Which loaders does Hexssence support for 1.20.1?

The mod has Fabric and Forge files for 1.20.1, both dated 2026-07-28, and it is the only game version published.

Does the server need Hexssence installed?

Yes. The server and every player need the mod installed.

In the catalog

Hexssence is one of 7,216 Magic mods on ModsFinder, and one of 3,630 Magic mods for Fabric. 34,764 mods support Minecraft 1.20.1.

Similar mods

What the author says

IMPORTANT: THIS MOD DOES NOT ADD ANY RECIPES ON ITS OWN! YOU NEED TO ADD THOSE YOURSELF! Check the GitHub page for information. Hexssence is a Hexcasting addon based around resource generation and transmutation. You can't do anything worthwhile until you find an "Analyze" great scroll.
IllinaBurlace, on the Modrinth page

Official listing

Owner
IllinaBurlace
Published
2026-05-31
Updated on Modrinth
2026-07-28
Facts verified
2026-10-15

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