API Nodestages
AliasAlreadyTaken

An API for nodestages, which convert into other nodes

Breasy
Bas080

A mod that will tell you what the wind is like at a position.

HUD Timers
LMD

A lightweight library for adding hud timers.

Cave Generator
Noordstar

A custom cave generator engine

Unified API for in-game currency
1F616EMO

Unified API for currency management

Combine Slabs
X-DE

Allows you combine slabs

Basic Ownership
sorcerykid

An efficient and flexible node-based protection scheme for multiplayer worlds

Formspec Library
LMD

Formspec string builder & event handler callbacks

Held Item Models & Animations API
TomCon

A powerful API adding in an easy system to integrate full 3d models when holding items.

Moblib
LMD

Low-level high-performance entity library

Xmaps
erle

Adds map items that show terrain in HUD

Splooshy Bombs API
ekl

API for block-flinging bombs

player attributes
fluxionary

API for defining abstract, compositional player attributes

TPH's Notenodes
TPH

Provides musically charged nodes for playing music - unique instruments + options

Object UUIDs
Silver Sandstone

Assigns a persistent UUID to every object.

Attributes Effects
SFENCE

Provides API for various effects over attributes of players/mobs

Kill Log
Wuzzy

Allows mods to display the recent player kills, deaths and other game events

Giad
ekl

WIP Library for creating walking vehicles

Libox
frogTheSecond

A sandboxing library

CoreAnim
SpacingBat3

Interpolated animation modpack, using Luanti 5.9+ API with backwards compatible syntax.

persistent_monoids
fluxionary

player_monoids that persist between player sessions and server restarts/crashes.

GetName
kevins

Adds an API and tool to generate random names for NPCs, mobs, and places.

Item Help
Wuzzy

Adds automatically generated help texts for items.

Mobs Effects
SFENCE

Provides predefined attribute effects without apply logic for mobs based on Mobs Redo API, modifying movement, combat, and behavior attributes

Common Mob Interface
Byakuren

A standard modding interface for interacting with mobs

Hitboxes Library
SFENCE

Provide functions for specify and recognize hit areas on entities/players.

Pillars
citorva

Add a lot of pillars for fun.

Mesecons Stealthnode
Clyde

Register your own Ghoststones.

Journal
theFox

Do you want to add story to your game? Make your protagonist write notes into his Journal.

The Mob API
TX_Miner

Provides a simple API for mobs

TPH's Doors API Redo
TPH

(INTENDED FOR DEVELOPERS) Attempts to ease and better simplify door mechanics + registration

afk_api
fluxionary

an API for registering events which trigger when a player goes AFK or comes back from AFK.

ReSpec
ZenonSeth

Easy and Versatile Formspec Creation based on ConstraintLayout

Player Visibility Api
erov

Easily manage player visibility in a similar way to area protection

Simple Models
AntumDeluge

Very simple models.

Weapons API
Stix

Adds an API to easily register custom weapons

NucleoTest
DarkXWolf17

Battle Royale-like game. Provides an API and a reference implementation. Highly radioactive. Work in progress.

status effects
fluxionary

api for defining player status effects

Inventory Change Callback
luarocks

Provide a global callback for handling player inventory changes.

Nodecore Mod Resource Library
Winter94

Resources to be used for NC Content