xirreal

A pathtracing shader pack with quad raytracing.

A resource pack with high resolution glass normals to use with shaders

Helps you inject graphics debuggers (NSight and Renderdoc) into Minecraft, without fiddling with launchers or JVM arguments.

A shader debugging mod for Iris on Fabric that exposes an MCP server and in-game commands for external tools and scripts to inspect, test, and automate shader development workflows.