Iris Shaders
The Iris Project is a collaborative open-source project created by a team of passionate developers seeking to make the Minecraft shaders experience on Fabric the best that it can be. Iris is developed by the community, for the community.
Features
OptiFine Parity
Iris aims to have full support for all past and present OptiFine shaderpacks, and the number of packs supported by Iris is constantly and rapidly growing.
Sodium Support
Iris is compatible with CaffeineMC optimization mods such as Sodium and Phosphor, enabling stunning graphics at frames comparable to or even better than vanilla.
Advantages
Shadow Optimization
Using Iris's shadow frustum culling, you'll be able to reach higher frame rates without sacrificing the quality of volumetric lighting or shadows.
Efficient Entity Rendering
Iris improves the way that Minecraft renders entities and block entities like chests, pigs, and item frames.
Modern Design
Iris has been built from the ground up to be extensible and easy to update. Say goodbye to weeks of waiting to use shaders on the new Minecraft version!