balanced diet
fluxionary

api for specifying multiple dimensions to eating

Pencil Redo
1F616EMO

Tool to edit infotext of nodes

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

Auth Redux Lite
sorcerykid

Robust and lightweight authentication handler for use on servers

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Colored Chat Text
Bob64

This makes the chat messages a different color depending on what you set it to in the settings.

Online Shopping
LC Creations

Allows players to buy and trade anywhere.

Grow Dry Grass
Silver Sandstone

Makes dry grass spread on savanna dirt.

Auth Redux
sorcerykid

A drop-in replacement for the builtin authentication handler

Nations
Rafael173

Nations mod

Card deck
mijutu

Deck of cards and table blocks

Chat translate
ksandr

Adds commands to translate chat messages into the recipient's language.

Kill Button
niwla23

Allows you to kill yourself from the UI

Smart Vector Table
Noodlemire

API that adds a way to create tables indexed by 3D Vectors.

Bunny Hop
Flay Krunegan

Allows players to move faster using a key combination

mTimer
Linuxdirk

Ingame timer for showing current playtime, current day time, ingame time, etc.

verbana
fluxionary

verification and banning

silence
fluxionary

adds a node to silence nearby sounds

Renewable Fireflies
mecha_moonboy

Registers an ABM on some ground blocks that spawn fireflies if certain criteria are met.

NodeCore Sharks
GreenXenith

Hammerhead "sharks" for NodeCore

Death Swap
Jo5629_

Switch places with someone random.

HTML to Luanti Hypertext
1F616EMO

Convert HTML to Luanti Hypertext for formspecs

Petroglyph Maker
Neuromancer

Create your own petroglyphs on Desert Stone

Go
LMD

A game of Go

CentralAuth
1F616EMO

Player account unification across Luanti servers

Cartographer for Repixture
Hugues Ross

Adds regional maps that you can craft and place (Repixture version)

More Coral
Nathan.S

Adds coral in more colors.

Signs Redux
sorcerykid

Signs Redux is a complete rewrite of default signs that adds many new features

Cid Music Player
ekl

Plays music

anarchy
solsword

Anarchy PCG library (see https://cs.wellesley.edu/~pmwh/anarchy/lua/ w/ docs at https://cs.wellesley.edu/~pmwh/anarchy/lua/docs32/index.html)

PvP Control
mike.monkeybiter

Allow players to set their own ability to hurt or be hurt in PvP, by chat command or by pressure pads. Nametag colour changes to reflect status.

@-Chat
orwell

Adds an alternative Private Message (PM) system

superspeed
Giga_M

change the player's speed x10

LocalChat
qPexLegendary

Adds local and global chat

Nyan Cat Redo
Blocky Player

nyan lazer, nyan soda and sugar. What's not to love?

filter++ lib
rstcxk

provides an API for filtering text

Error Mail
1F616EMO

Send mail to the admin with error traceback

item_monoids
fluxionary

an API for controlling item properties via monoids

Lua Button
IlzumiZeminori

Button that executes custom lua code on rightclick

Obdy
Sires

Adds some pretty OP tools :)