As long, as your pack have CC:R, this addon are valuable addition to pack.

Most noticeable:

• Provides support for fabric transfer api, so storages that don't implement Container, like ExtendedStorage chests are now usable
• Provides supports for fluid transfering
• Provides support for energy viewing inside energy storages

CurseForge: https://www.curseforge.com/minecraft/mc-mods/unlimitedperipheralworks
Documentation: https://docs.siredvin.site/unlimitedperipheralworks/