Mapmaking

Component Viewer is a mod for Minecraft Java Edition that allows you to view and copy components of any item stack.

A mod allowing the exploration & exporting of all the resources & packs available to Minecraft, as it sees them.

Craft mini versions of blocks using player heads with new stonecutter recipes

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.

Various client-side utilities in command form.

A simple mod created to help building (adventure) maps

A Minecraft tags library

Lets you create mini versions of many blocks with a Stonecutter!