dataLib

dataLib is a mod framework for Minecraft Java Edition datapack developers. It provides a structured macro execution system, modular API modules, and multi-version compatibility — no mods required.

Features

Feature Description Macro Execution Call parametric functions with dynamic variable injection via datalib:input storage Modular API Ready-to-use modules for math, strings, player data, scheduling, hooks, flags, lists, and timers Multi-Version Compatible with 1.20.3 through 26.1 via overlay-based version system Multiplayer-Safe No global state conflicts — designed for concurrent player use Permissions Built-in datalib:api/perm module for role-based access control Dialog System Storage-driven UI dialogs via datalib:api/dialog/open (1.21.6+) Hook System Bind and fire custom events across datapacks

Who Is This For?

dataLib is built for datapack developers who need a reliable, reusable foundation instead of rewriting boilerplate from scratch. Suitable for admin tools, minigame systems, or complex player interaction logic.