¿ Fabric / Quilt ?

You'll need Fabric API

CRAFT YOUR PATH

Experience Minecraft in a whole new light—or dark. Evade the warden in the deep dark if you dare. Explore the swamps together with frogs and tadpoles. Ask an allay to collect supplies to fill the chest on your boat. Build with sculk, mud, and mangrove wood. The choices are endless, and all of them yours.

Developer's note (16/04/2024): The mod has freezed its development currently, there are plans for a remake with ancient cities and 1.16.5 support, but currently there's no ETA.