Account Manager
rubenwardy

Automatically create accounts in bulk, and export to .CSV and .HTML (and .PDF)

Simple Dialogs
Kilarin

Simple Dialogs allows you to add dialogs for npcs and other entities, controlled by an in game text file.

ServerSay
Truemmerer

Write in the Chat as the server

No Lag
AFCM

[April fool's joke] Removes Lag

Tardis
iarbat

Adds a functioning space-time machine from the tv show doctor who.

Custom Chat Prefixes
Impulse

Adds Custom Chat Prefixes, you can choose a prefix and colour.

Text Text.
olive

Replace textures of nodes with their names.

Cycle Limit
LMD

Limits hotbar slot switching

Holoemitter
BuckarooBanzai

Holo emitter mod

Cloud Items
Panquesito7

Powerful cloud tools.

Warning: Non-free media.

Spawners
SaKeL

Adds spawners for mobs, dungeons, temples and ores.

Loot Crates
ElCeejo

Adds randomly spawning loot crates.

Disco trains
sivarajansam

Adds colorful subway trains to advanced trains

Minetest Classic
sfan5

The classic Minetest-c55 0.3 experience brought back

Biome Lib
mt-mods

The biome spawning and management library.

Formspec AST
Luke

A library to help other mods interpret formspecs.

Player Monoids
Byakuren

player_monoids is a library for managing global player state, such as physicsoverrides or player visual size.

Unicode Text
erle

This library can be used to render UTF-8 encoded Unicode text to a texture (e.g. with tga_encoder). It is intended to be used from code that needs to render in-game signs.

Dreambuilder Game
mt-mods

Dreambuilder is my attempt to give the player pretty much everything they could ever want to build with, and all the tools they should need to actually get the job done.

Travelnet
mt-mods

Network of teleporter-boxes that allows easy travelling to other boxes on the same network.

Scientifically Accurate TNT
AwesomeDragon97

Fixes some of the shortcomings of the original TNT mod.

More TNT
mittelmaessigercoder2

Adds more TNT

Magic Materials
mt-mods

A mod providing common resources and shared magic system for modpacks like gadgets_modpack, bweapons_modpack, and possibly others

Mobs Skeletons
TenPlus1

Adds three skeletons to the world.

VoxeLibre Custom World Skins
covertiii

Add Custom Skins in VoxeLibre

Copper Stuff for Voxelibre
SmokeyDope

This adds copper tools, armor, and decorations to voxelibre.

Wilhelmines Marinara Mobs
Liil

adds mobs to the marinara oceans

FakeLib
OgelGames

Fake userdata library

yams RPG
jara25

An MTG fork with light RPG elements.

Voxel Knights
LandarVargan

WIP Medival Fantasy Open World PvE game

Tieless Tracks
Sylvester Kruin

Tracks without crossties for Advanced Trains (advtrains) that can be used on streets and other related things

Mobs Ethereal Bosses
PixelZone

Adds Bosses in biomes from the "Ethereal NG" and "Mineclonia" mods

Mineclonia Wieldlight
cora

Simple wielded lights for mineclonia with support for mcl_offhand

moreblocks and stairsplus
fluxionary

adds various blocks to the game

Voxels Reworked
Chiragon

A texture pack that iterates on the Pixel Perfection texture pack by XSSheep for the VoxeLibre game.

What Were You Expecting?
epCode

An interactive rpg game with a fun ending.

Ruined structures
X-DE

Adds ruins to desert, sandstone desert, icesheet, snowy grassland, taiga, rainforest and tundra

Geodes Library
alerikaisattera

API/library for creating geodes

Mobs Ghost Redo
TenPlus1

Adds ghosts.

KSurvive
MadKamel

A game that changes much of MTG's gameplay.