Roadmarks
LukeOfficial

Adds road marks.

Macro Crafting Manager
sorcerykid

Macro Crafting Manager provides a streamlined drag-and-drop interface for dividing and arranging item stacks within the craft-grid

Bedrock Markup Language
sorcerykid

Bedrock Markup Language is an extensible markup language and API for formspecs.

Shop Dialog
1F616EMO

Formspec-based shop dialog

@-Chat
orwell

Adds an alternative Private Message (PM) system

Simple Dice
farfadet46

Simple dice for little games ;)

NodeCore Playertags
Kimapr

nodecore playertags ported to other games

Ascend
kestral

Ascend by chat command, if possible.

Lockbox
Jo5629_

Library for cryptography/encryption functions.

Fruit Tree Framework
kronosta

Adds a way to easily add fruit trees, and the ability to have saplings for any item through /giveme

Web chat
seckl

Makes the in-game chat accessible through a web browser.

elysium
GigaByte

add a elysium command

Test Harness
IRI

Provides an automated testing framework by simulating player behavior on a server. It allows developers to create, register, and run tests to their packages

Exploding Chest
Coder12

Api-mod to allow containers like chest to explode if it contains explosive materials.

Blink
0siribix

Short distance teleport

3d Random Walk Blocks
chaosomnium

3d Random Walker Blocks that create interesting structures in the world

ping
GigaByte

show your ping

Seekblock
empeeu

Minigame where players seek a different block among a clutter of other blocks.

NodeCore Bugs
Winter94

Adds A Variety Of Bugs To NodeCore

Japanese Name
Logikí

transform your player name to japaNESE (joke)

Lock Workshop
LRV

This mod removes the crafts for locked and shared nodes and makes them craftable in the lock workshop via their unlocked/locked counterpart and a lock.

Vehicle Mash
Panquesito7

Adds many types of vehicles: cars, boats, hovercrafts and more.

Warning: Non-free media.

FS51
Luke

Compatibility layer for formspecs

PostgreSQL Library
Tomlaus

Library for PostgreSQL Db.

Petards
IlzumiZeminori

Miscellaneous pyro things

Timed World Modifiers library
karamel

Environmental ABM that could be triggered on a very wide range of nodes but only a few at a time.

Offline Phantoms
Kimapr

Players leave "phantoms" when leaving; other players can take items from those

DoAs
IlzumiZeminori

Execute commands on behalf of another player

item_monoids
fluxionary

an API for controlling item properties via monoids

Boosts
activivan

Adds boosts, technically temporarily granted privileges.

HTML to Luanti Hypertext
1F616EMO

Convert HTML to Luanti Hypertext for formspecs

Burnable Diamonds
Hypernoot

Make diamonds useable as fuel

Ben's Drop Randomizer
MissingTextureMan101

A game agnostic node-drop randomizer

Callbacks API
ANAND

callbacks_api is a framework for registering callbacks if the callback registration function exists, else returns gracefully.

Cid Music Pack
ekl

A bunch of music for Cid Music Player

Wield Gadgets
1F616EMO

Register gadgets that can be used with a hotkey

craftsystem
fluxionary

craft registration API which automatically deals w/ replacements

Hero Mines
Neuromancer

Can you rescue the miner trapped at the bottom of the mine? Creates mines that are used as levels for the game H.E.R.O.

B.W Protection
Logikí

This gives API for bad words detection

MineTest FileManager (MTFM)
IlzumiZeminori

Formspec-based file manager with text editor and image viewer