I have started a new modded server through Neoforge for me and my friends on Minecraft 1.21, however I am unable to run shaders on it.

It would be great to see a 1.21 version of oculus made so many people can enjoy modded minecraft with shaders through Forge/Neoforge.

Check out Irisshaders's discord

@dima-dencep There's a version of Iris and Sodium that work on NeoForge now? There aren't any publicly available versions on either CurseForge of Modrinth and the website for Iris doesn't indicate that this is the case either.

Use iris