Klinbee

Not an x-ray pack! Makes worlds you create only generate air, except for things you would commonly see with x-ray.

Whimsical floating islands with mountains, rivers, and floating ocean pools!

Superflat Overworld, Nether, and End Dimension, with all Structures and Biomes.

Floating Island world generation with all biomes and structures, along with some tweaks like better oceans, rivers, and even a Floating Nether Add-on!

A modern Vanilla Remix on the Stoneblock FTB Modpack.

Caves world generation preset, with all biomes and foliage. Also includes an add-on that makes the End generate as caves.

Stops new caves, old caves, or all caves from generating!

Makes the End and the Nether terrain look like the overworld's.

Floating Island generation over an Ocean world.

Survival Island Worldgen Data Pack with various island presets.

Generates a world with structures and features but no terrain.

Stony Cave World Generation that prominently features Cave biomes.

Floating Islands that generate above oceans in a vanilla world.

A Single Configurable Survival Island in an Infinite Ocean World

Recreates the SmallAnt Effect Randomizer Challenge.

No Block Drops or Loot from Chest/Pot/Barrel/Brushing

Datapack that solves the MC-239444 bug that causes frozen rivers to generate in regular Taiga Biomes.

Modifies Aetherial Islands placement to have island clusters, with configurable rarity through data pack changes.