Does this mod have NEU?

[turbid nexus]

yes

you can click on the recipe book icon in your inventory or install REI alongside the mod

[broken raft]

or EMI!

[simple bay]

or jei

[ruby needle]

I don't seem to have the recipe book icon in my inventory and rei says I have to use Modrinth app and then make an instance and idk what im doing on that

[broken raft]

just download the mod and put it in the mod folder

[lavish veldt]

yea

[broken raft]

be sure you have architectury and cloth config

[ruby needle]

I installed REI and architectury but unfortunately cloth config does not have a 1.21.1 file available. I also tried out JEI but it doesn't have Skyblock items as far as I can tell

[turbid nexus]

There definitely is cloth config for that version

try using the filters

[ruby needle]

oh you're right thanks