Just Core
- By
A lightweight server-side API providing shared modules, player states, events, and audit infrastructure for the Just mod ecosystem.
Just Core
Just Core is the server-side API and shared infrastructure layer for Just Vanish, Just Essentials, and future Just mods on Minecraft 1.21.1 with NeoForge.
API 2
- Stable
JustCoreApientry point - Companion-module registry
- Mutable player-state providers for features such as vanish
- Central append-only audit log at
world/justcore/audit.jsonl - Public
StaffActionEvent /justcore infoand/justcore modulesdiagnostics- No client installation required
Just Core 0.2.0 is required by Just Vanish 1.3.1+ and Just Essentials 0.3.1+. It keeps shared contracts, module discovery, player states, and staff auditing independent from either feature mod.
Documentation
Installation, API concepts, modules, player states, auditing, events, and versioning are maintained in the Just Core Wiki.
Distribution
Official compiled releases are distributed through CurseForge and Modrinth. GitHub is used for documentation, issue reporting, security review, and compatibility assessment.
License
Copyright © 2026 Yo_Fred. All rights reserved. Viewing the source for security review, compatibility assessment, bug reports, and feature suggestions is permitted. Copying, modification, redistribution, derivative works, and commercial reuse are prohibited without written permission. See LICENSE.
The Just Core Team
