FDM Cube by Warr1024
Design models for FDM 3D printing
EDU
A collection by ContentDB
Packages
WorldEdit by sfan5
In-game world editor. Use it to repair griefing, or just create awesome buildings in seconds.
WorldEdit Undo by Hybrid Dog
Undo and Redo executed WorldEdit chat commands
Imaging by entuland
An image / bumpmap importer mod
Meshport (Luanti Mesh Exporter) by random_geek
Easily export areas in Luanti to meshes for 3D rendering.
Woolen Mesh Creator by entuland
Not only wool! Miniaturizes builds and allows rebuilding them too
GGraffiti by grorp
Paint anything! Graffiti for Luanti.
English Phonics by Neuromancer
English Phonics (Learn how to sound out words and to read)
CodeBlock by giga-turbo
Use lua code to build anything you want
Mesecons by Jeija
Adds digital circuitry, including wires, buttons, lights, and even programmable controllers.
LWScratch by loosewheel
Scratch programmable robots.