Download Geckolib (important) Here -

Allows for custom mobs to have smooth animations that are impossible with vanilla Minecraft systems.

Over 20+ other mods require GeckoLib to run. Download Geckolib (Important) Here

Home. ... GeckoLib is a powerful animation library for Minecraft Java Edition available for all major modloaders. Includes out-of- GeckoLib - Minecraft Mods - CurseForge Allows for custom mobs to have smooth animations

Install Forge, Fabric, or NeoForge corresponding to your desired Minecraft version. 1.20.6). Supports recent Minecraft versions

Match the GeckoLib version to your specific Minecraft version (e.g., 1.21.11, 1.20.6).

Supports recent Minecraft versions, including 1.21.x and earlier versions. 3. Installation Guide (2026 Requirements) GeckoLib must be installed in the .minecraft/mods folder.