NodeCore Flood
Hussell

Water floods caves

Chat Guide
Ludus

A virtual assistant that helps players with tips, guides, and useful information.

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Equipment Wear
AntumDeluge

Allows tool & equipment wear to be disabled.

My Mulch
Don

Turns leaves and other items to mulch blocks

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

Object UUIDs
Silver Sandstone

Assigns a persistent UUID to every object.

Advanced Rangefinder
sorcerykid

Extends the API with search capabilities for entities

Colored Chat Text
Bob64

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

NodeCore Chess
Warr1024

Chess pieces for NodeCore.

RandomTP
Bapt-tech

creates /rtp command and allow you to create your owns random teleport places

Global Market
AFCM

Market command

Personal Log
FaceDeer

A personal log where players can track events and places

Dirt Tunneler
Neuromancer

Makes dirt deeper and you can tunnel through it just by walking through it. Press spacebar/shift to tunnel upward/downward with auto placed ladders.

Spawn Fixer
random_person_person

Fixes spawning inside a hill

Cellular Automata
LMD

Simulates 3D cellular automata

New pickaxes
Arkatron

Adds new pickaxes

Vector3
giga-turbo

3D Vector class with meta functions

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.

Envelopes
archfan7411

Write and address an envelope to another player!

Kick Player on Death/Respawn
Volik

Kicks player on death or respawn.

Element Exchange
enchant97

Exchange nodes into other nodes

Spawn redo
cathaya7d4

Drop-in replacement for default/spawn for more third-party biomes

City CommodityMarket
X5Dragonfire

Adds simple CommodityMarkets for city's towns etc.

Clans
AmericanHuston

A little something I've been working on. Adds clans, functions to manage clans, some new blocks, and some fun survival mechanics.

Advanced Breath and Health APIS
liteninglazer

Creates APIS to allow different players to heal health and allow different players to breathe different items.

Key Binding
1F616EMO

Register callbacks when a key is pressed, holded, or released.

VizLib
OgelGames

Visulization Library

golden lava
GigaByte

add golden lava

DeltaTime
SkyBuilder1717

Adds deltatime API

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

OTP
mt-mods

(T)OTP Verification for player accounts

Kick Vote
rubenwardy

Adds kick voting using the vote API

Attachable Bomb(ctf)
pl608

Adds a bomb that can be attached to players and go off on timer

L-System Tree Utility
Wuzzy

A form to easily spawn L-system trees, aimed at mod developers.

Exile Snow Fun
TPH

Adds throwable snowballs to Exile

Playerfactions Ext
IRI

extension of Playerfactions which adds sub-commands that allow you to teleport, give/withdraw privs and/or items to all members of a faction at the same time or for one player in a faction.

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Chat Filter
xXNicoXx

Chat Filter: a simple but useful chat filter mod made by xXNicoXx

Wield Gadgets
1F616EMO

Register gadgets that can be used with a hotkey