Geodes Library
alerikaisattera

API/library for creating geodes

Skills & States API
giov4

An API for creating skills and states.

Tubelib2
joe7575

A library for mods which need connecting tubes / pipes / cables or similar.

Dungeon loot chests
X-DE

Adds loot chests, a command to prevent spawning loot in the chest so you can save a schematic with a loot chest, adds 2 functions to create loot in other chests

Guns4dWorkbench
Jo5629_

Craft guns and their components with an added workbench.

Advtrains Info Displays
Nazalassa

A library that uses font_api to render text outside Advtrains trains. Supports several displays per wagon.

Mana
Wuzzy

Adds a mana attribute to players, can be used as energy source for magical items, etc.

advtrains_attachment_offset_patch
doxygen_spammer

Workaround to mitigate Minetest bug 10101, specifically for advtrains

Home Point
ApolloX

A /sethome and /home

Natural slopes library
karamel

Library to simply add slopes to regular nodes and include them on map generation and when changing the landscape.

Magma Conduits
FaceDeer

Removes default mapgen lava and adds widely-spaced vertical lava "veins".

Regrowing Fruits
philipmi

Fruits on trees from various mods will regrow.

Vote
rubenwardy

Adds an API to allow players to vote

Geodes
AwesomeDragon97

Adds amethyst geodes and an API for making custom geodes.

markdown2formspec
Just_Visiting

A markdown to Formspec Utility

Luamap
MisterE

An easy-to-use api for lua mapgens that takes the pain out of mapgen coding. Focus on mapgen logic, not on voxelmanipulation.

Fireworks Redo
niwla23

Adds some better looking fireworks

Named Waypoints
FaceDeer

A library for managing waypoints shown in player HUDs that can be discovered by exploration.

Calendar
Wuzzy

A simple calender system to track the passage of days

Custom Falling Nodes
TenPlus1

Tweak falling blocks to add custom controls

Ranged Weapon Framework (rawf)
LandarVargan

A ranged weapon framework for Minetest

In the Fog
Jo5629_

Herobrine has entered your world.

Power Rangers Modpack
LC Creations

Adds power rangers and an API to create your own.

World Settings
Codiac

Supports per world settings in Luanti games and mods

Commodity market
FaceDeer

Provides API support for various in-world commodity markets

country_lib
Zughy

small util library providing country localised names and flags

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.

FireWorks Reimagined
DragonWrangler

A fireworks api to allow you to easily add new fireworks to your server or game.

Zero-Effort Custom Minerals
Piezo_

A tool for registering entire materials, complete with ore generation, tool-sets and automatically generated sprites with almost no effort required

Phonograph
1F616EMO

Play music from albums

Sounds
AntumDeluge

A set of free sounds & API.

Repixture Crafting Compatibility
Silver Sandstone

Converts crafting recipes to be compatible with Repixture.

Filled Bottles
EmptyStar

Filled bottles for Minetest Game and other supported mods

Advanced Biome Decoration API
EmptyStar

An API for creating advanced, complex biome decorations

City Block II
sorcerykid

Disables use of water and lava buckets within a designated area

Name Generator
FaceDeer

A lua library for generating random names based off of rulesets and syllable lists.

Epic
BuckarooBanzai

Enhanced Programmer for Ingame Control

Node Touch Action
Neuromancer

Pass in a node name and a function, and every time a player touches that node, the function happens

SkillsFramework
domtron vox

SkillsFramework provides an API for creating and managing skills.

ASCII Art Schematics
Warr1024

Manage Minetest schematics as ASCII art.