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Worldgen Devtools

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.

7,826
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7,826
72

Compatibility

Minecraft: Java Edition

26.1.x
1.21.x
1.20.5–1.20.6

Platforms

Supported environments

Client-side
Server-side
Client and server

Links

Report issues View source
Donate on Ko-fiSponsor on GitHub

Tags

Creators

Details

Licensed MIT
Published 2 years ago

[26.1-rc-2] v1.4.0

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Changelog

Update to 26.1-rc-2

Important change: A vanilla changed made it so the single-player client now uses the server registries. So with sync_after_registry_reload enabled, there is no longer a re-configuration. Instead simply the chunks are reloaded. This also means that even with sync_after_registry_reload disabled, many client-side changes will take effect immediately.

Dependencies

dependency-iconFabric APIrequired

Files

worldgenDevtools-1.4.0+26.1-rc-2.jar(257.76 KiB) Primary
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Metadata

Release channel

Release

Version number

1.4.0+26.1-rc-2

Loaders

Fabric

Game versions

26.1-rc-2, 26.1–26.1.2

Environment

Client and server, best when installed on both

Downloads

185

Publication date

March 22, 2026 at 4:29 PM

Version ID