Mod Geckolib

GeckoLib Minecraft animation library

GeckoLib is a powerful animation library mod for Minecraft that adds advanced 3D animations to entities, blocks, items, and armor. Widely used by mod creators, it supports keyframe based animations, easing curves, sound and particle triggers, plus event keyframes to sync complex visual effects. Compatible with Forge, Fabric, NeoForge and several Minecraft versions, it runs quietly in the background while gameplay mods use it for smoother, more expressive models.

On a modded Minecraft server or solo world, GeckoLib lets custom creatures, weapons, and decorative blocks feel truly alive. In our work at BoxToPlay, we often see it as a core dependency for high quality content packs.