Worldgen Devtools
A mod that aids in the development of world generation data packs and mods. Allows reloading worldgen data packs in-game and resetting chunks. Colors jigsaw blocks by name and target.
Colored jigsaw blocks in a trial chamber
Jigsaw blocks are colored based on their name or target. The "keepJigsaws" gamerule allows the jigsaw blocks to stay during worldgen.
Feature Location Debug Renderer
Renders a marker at all positions where a configured feature was generated.
Max chunk status: NOISE_ONLY
When setting the maxChunkStatus to NOISE_ONLY, only the bare terrain in generated. Using the /resetchunks command, only some chunks were regenerated using this setting.
Chunk generation profiling
Chunk generation times per stage are saved in the chunk. The "/chunkprofiling" command can be used to display this information.
Locate features
The /locate feature command allows locating the generation positions of configured features.