Treasurer
Wuzzy

A framework to define and distribute random treasures into the world.

Grave
ElCeejo

Adds an eerie biome with multiple mobs.

Intllib
kaeza

Internationalization library.

Player Status
Thresher

Allows you to set and get the in-game status of players

ᏣᎳᎩ Phonics
yona

Phonics Tsalagi (Learn how to Read ᏣᎳᎩ)

LEEF math (CPML)
fatalerror420

Integrates CPML library from the Love framework community into Luanti

LEEF filesystem
fatalerror420

adds dependencies for binary file reading, as well as other file utilities. Orignally from Modlib

Bucket lite
daret

Bucket - fork of Minetest Game mod with reduced "bucket" liquid flowing

futil
fluxionary

flux's utility mod

fmod
fluxionary

flux's mod boilerplate

Controls
mt-mods

Utility library for control press/hold/release events

panel_lib
Zughy

Library to easily create complex HUDs

Display Modpack
mt-mods

Provides mods with dynamic display and font display: clocks, signs, and more.

Nether Mobs
Dirkfried

Add monsters and dragons to your nether world.

LootChests Modpack
mt-mods

Modpack adding a lot of various loot containers across the world to be found and providing an API, resources and integrations for other mods

Advtrains Subway NY
AdvT. Supplemental

Subway cars loosely based on New York/American transit

Player Physics API with Monoid Support
TestificateMods

A patched version of playerphysics with support for player_monoids.

Rifles
shaft

Adds guns, rocket launchers and grenades.

Accuracy
shaft

Accuracy library for mods introducing ranged weapons.

X Bows Extras
SaKeL

Adds more bows/guns and arrows using X Bows API.

Handle Schematics
Sokomine

A library to make creating and placing saved areas easier.

ActiveFormspecs
sorcerykid

ActiveFormspecs is a framework that abstracts the builtin formspec API

VoxeLibre Emerald Stuff
rudzik8

Adds emerald tools and armor to VoxeLibre (ex. MineClone2)

Configuration Panel
sorcerykid

API extension that allows seamless loading of mod configuration at runtime

Logging
1F616EMO

Create logging functions for mods easily

Power Guns
shaft

A mod that adds laser guns and a force gun

MoreMesecons
Palige

Adds more Mesecons items.

Beds Redux
sorcerykid

A complete rewrite of the Beds mod with many additional features

Player Effects
Wuzzy

Framework for temporary effects for players.

Home Workshop modpack
mt-mods

This is a simple modpack containing computers, tools, machines, etc.

Advtrains Orient Express
AdvT. Supplemental

A locomotive and carriages of the CIWL Orient Express

World Folder Media
MisterE

Allows you to load textures and sounds from the world folder.

Dragan-uisge (Water Dragon)
Homiak

Adds powerful Water Dragons, useful craftitems and Draconic blocks.

Mydoors
Don

Adds several different style doors.

My Glass
Don

Different glass for your enjoyment

Maid Companions
Comet

Explore the world with cute NPC's!

My Castle
Don

Blocks for making castles

Modern House
Horka

Add decoratives blocks for a modern house

Lighting Monoid
TestificateMods

Provides a compatibility API for player lighting

Sky Mobs
TenPlus1

Sky Mobs for Mobs Redo