This directory contains all biome configs, which defines all the biomes contained within this pack. It is organized into 4 subdirectories:

Contains all abstract biome configs, which provide parameters that are shared between biomes. You can find a more in-depth explanation in the README file contained inside this directory.

Contains all aquatic biome configs, which are further organized into deep ocean, ocean, and river. Within these categories, there are a couple more layers of organization based on the climates the biomes fit into.

Contains all land biome configs. Land biome configs are also grouped similarly to aquatic biome config.

Contains all other biome configs that do not fit into the previous categories. This includes things like mushroom island biomes, and volcanic biomes.

The colors.yml file assigns a unique color for each biome, for use in biome distribution (for placement via image providers and visualization in dev tools). This file also serves as a good list of all biomes in one place if you want to see what biomes exist without sifting through the directory hierarchy.