Achievements Optimizer for Minecraft 26.1.2

In large modpacks, even small checks can create extra load, and Achievements Optimizer works exactly with this technical part. The mod speeds up the processing of achievements and advancements connected with items by reducing the number of unnecessary inventory scans. It does not change the conditions for receiving achievements and does not interfere with game logic.

Instead, it uses fast slot checks, early skipping of unnecessary calculations, instant removal of empty stacks, and single-pass comparison of several items. If there is only one target, only the changed slot is checked, without a full inventory scan.

How to install the modification:

First step: download and install Fabric и Fabric API.

Second step: download the mod file.

Third step: copy Achievements Optimizer mod package to the .minecraft/mods folder (if it does not exist, install Forge again or create it yourself).

Download