An Update of Bedrodium for 1.21.4 has been released. I will only maintain this fork if the mod misses versions again.

I will update the supported versions for as long as it still works though

A Port of Bedrodium by kirillirik, please see it's modpage for all versions prior to 1.21.1

Bedrodium Refabricated

Minecraft mod (for FabricMC).

Requires Sodium.

Small optimization by removing the invisible sides of the bedrock. For the player, these sides are visible only when necessary. (The bottom layer of polygons in the normal world will be deleted, and the bottom and top layers in the nether world).