GeckoLib is an animation engine for Minecraft Mods, with support for complex 3D keyframe-based animations, 30+ easings, sound and particle keyframes, math-based animations, event keyframes, and more.
The unofficial version of GeckoLib for 1.7.10 also provides
- The ability to use Bedrock Particle systems in animations
- The ability to hotswap animations and models
- The ability to synchronise animations and models from the server