ProjectEF Neo

A modern Fabric port of the classic ProjectE mod for Minecraft 1.21.1.

About

ProjectEF Neo is a modern Fabric port of ProjectE for Minecraft 1.21.1.

The "F" stands for Fabric.

ProjectEF Neo recreates the classic EMC (Energy-Matter Covalence) system, allowing players to:

Convert items into EMC.
Permanently learn item values.
Recreate learned items through transmutation.
Build powerful alchemical automation systems.

From the Philosopher's Stone to Dark Matter / Red Matter equipment, ProjectEF Neo brings the complete Equivalent Exchange experience to Fabric.

中文名：[Fabric] 等价交换：Neo

Features

EMC & Transmutation

Convert items into EMC and store their values permanently.
Transmutation Table and portable Transmutation Tablet.
Custom EMC value support:
- custom_emc.json
- In-game commands

EMC Generation & Automation

Build your own EMC production system:

Energy Collectors (MK1 - MK3)
Anti-Matter Relays (MK1 - MK3)
Energy Condensers (MK1 / MK2)
Dark Matter Pedestal

Equipment & Utilities

Powerful tools and items from the Equivalent Exchange series:

Philosopher's Stone
- Block transmutation
- World conversion
Dark Matter / Red Matter Tools
- Configurable area mining
Dark Matter Furnace
Red Matter Furnace
Alchemical Bags
Eternal Density Gems
Swiftwolf's Rending Gale

GEM Armor

Full GEM Armor abilities:

Flight
Night vision
Step assist
Additional utility abilities

Trinkets Integration

ProjectEF Neo supports optional Trinkets integration.

Equip accessories such as:

Rings
Amulets
Charms
Klein Stars

Supported slots:

hand / ring
chest / necklace

Trinkets is completely optional.
Without Trinkets, accessories remain usable as normal inventory items.

Compatibility & Localization

Built-in EMC values for classic Avaritia items.
Full Simplified Chinese and English localization.
Compatible with original ProjectE:
- Configuration format
- Mod ID (projecte)

Requirements

ProjectEF Neo requires:

Component	Version
Minecraft	1.21.1
Fabric Loader	0.16.9+
Fabric API	1.21.1 compatible
Java	21

Forge Config API Port and fabric-permissions-api are bundled inside the ProjectEF JAR.
No additional downloads are required.

Installation

Install Minecraft 1.21.1 with Fabric Loader.
Install a compatible Fabric API version.
Download the latest ProjectEF Neo release.
Place the JAR file into your Minecraft: .minecraft/mods
Launch the game.

Optional Integrations

These mods improve the experience but are not required:

Mod	Purpose
JEI / EMI / REI	Recipe viewers
Jade / WTHIT	Block information
Trinkets	Additional equipment slots

Compatibility

ProjectEF Neo aims to maintain compatibility with existing ProjectE content.

Maintained Compatibility

Internal mod ID: projecte
Configuration directory: config/ProjectE
Existing:
- Worlds
- Resource packs
- Datapacks
- Configuration files

can be reused whenever possible.

Not Included

The following NeoForge integrations are not supported:

CraftTweaker
The One Probe
Curios

Curios functionality is replaced by Trinkets.

Source Code & Issues

Repository:

https://github.com/wchiway/ProjectEF

Issue Tracker:

https://github.com/wchiway/ProjectEF/issues

When reporting issues, please include:

ProjectEF Neo version
Minecraft version
Fabric Loader version
Fabric API version
Reproduction steps
Latest game log or crash report

Credits

ProjectEF Neo is a Fabric port based on the original ProjectE project.

All credit for the original implementation belongs to:

SinKillerJ
pupnewfster
MaPePeR
williewillus
Lilylicious
MozeIntel
Kolatra

Special thanks:

x3n0ph0b3
- Creator of Equivalent Exchange 2
MidnightLightning
- EE2 GUI textures
Chiway Wang
- ProjectEF Neo developer and maintainer

License

ProjectEF Neo is released under the:

MIT License