Developer Tools

Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Sodium addon providing support for the Fabric Rendering API, based on Indigo

Improves third person camera view.

A highly customizable freecam mod.

Pre-generates chunks, quickly and efficiently

The all-in-one tool for editing Minecraft Worlds.

Take full control over your vanilla game

A Minecraft Map Editor... that runs in-game! With selections, schematics, copy and paste, brushes, and scripting. Use it in creative, or use it temporarily in survival.

Minecraft asking you if you want to load a custom world is annoying. Let's fix it!

An API for simplifying the developer end of creating generated structures.

Introduces icons throughout different aspects of the game

A structure configuration mod that eliminates the need for datapacks. Spread out structures, prevent overlap, enforce flat terrain, customize size and biomes.

Inventory update concept for hotswapping items.

Adds suggestions for NBT tags in commands

Provides a more usable Command Block UI

Replaces the command block GUI to allow editing multiple command blocks at once

Improved syntax highlighting for Minecraft commands with theme support using TextMate

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.

A Fabric mod that vastly improves codec error messages.

Useful Commands for Structure Block Management

Allows you to distinguish between several types of blocks that all look identical in Vanilla.