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GeckoLib is an animation engine for Minecraft Mods, with support for complex 3D keyframe-based animations, 30+ easings, concurrent animation support, sound and particle keyframes, event keyframes, and more. Available for Forge and Fabric.


curseforge Java CI with Gradle

We use for publishing as it provides easy access to releases and allows for javadocs in the jars (unlike curseforge).

Please see the Getting Started guide for detailed installation instructions per modding framework.


GeckoLib provides detailed documentation in the form of a Wiki. GeckoLib is currently available for Forge 1.12, 1.15, 1.16 and Fabric 1.15 and 1.16.


If you have questions or need help getting up and running with questions, feel free to join our discord!


Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

If you'd like to help support us, feel free to donate to our patreon. The patreon is also where we post major announcements about the future of GeckoLib. We post smaller announcements in our discord.


LGPL 3.0