World Preset Manager
The World Preset Manager modification was developed in response to a request from content creator Bacon Donut, who needed the ability to create ready-made presets for superflat worlds.
The core functionality allows mod and pack authors to pre-configure superflat world parameters through the mod's configuration files. The created presets automatically appear in the world type selection menu when creating a new game universe.
Thanks to this solution, end users don't have to manually configure world parameters - they can simply select a ready-made preset from the available list, which significantly simplifies the process of creating personalized game universes as part of modpacks.