Object UUIDs
Silver Sandstone

Assigns a persistent UUID to every object.

Parcdeco
Floatland

adds grass-like nodes that have flowers

Advanced Rangefinder
sorcerykid

Extends the Minetest API with search capabilities for entities

Nodecore Dye
Crystal Heart

Dyes & painting for Nodecore.

NodeCore Chess
Warr1024

Chess pieces for NodeCore.

RandomTP
Bapt-tech

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

CSMT Bots (Obsolete)
Logikí

Add bots to your game for training

Wonderpick
LandarVargan

Adds a pickaxe that can dig almost any block

New pickaxes
Arkatron

Adds new pickaxes

Think Block
Thebinoman

This block can think random thoughts.

Flow Extras
lazerbeak12345

An experimental collection of extra widget APIs for flow

Angle Grinder
Warr1024

Snap camera to discrete angles

Strong Wooden Pickaxe
mufigilang

Add strong wooden pickaxe that destroy stone as fast as diamond pickaxe

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.

Replacements
BuckarooBanzai

Replacement/placeholder blocks intended for schematics

For Sale Sign for Unified Money
1F616EMO

Area Exchange with Unified Money System

Stardust
alerikaisattera

A mineral found at high altitude and items made with it

Element Exchange
enchant97

Exchange nodes into other nodes

Apartment Rental Panels
1F616EMO

Self-service rental panels for players to rent apartments or shops

Spawn redo
cathaya7d4

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

NodeCore Additional Content
Winter94

Ask and Ye Shall Recieve (Multiple Small Additions Requested in NC Documentation )

City CommodityMarket
X5Dragonfire

Adds simple CommodityMarkets for city's towns etc.

Advanced Breath and Health APIS
liteninglazer

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

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.

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.

Nextgen Compass
StarNinjas

A compass item which points towards the world origin.

Chat Filter
xXNicoXx

Minetest Chat Filter a simple but usefull minetest chatfilter mod made by xXNicoXx

Wield Gadgets
1F616EMO

Register gadgets that can be used with a hotkey

money3
Luke

Adds /money.

FS51
Luke

Compatibility layer for formspecs

World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

MineTest FileManager (MTFM)
IlzumiZeminori

Formspec-based file manager with text editor and image viewer

Petroglyph Maker
Neuromancer

Create your own petroglyphs on Desert Stone

Temp Privs
ChimneySwift

Overwrites the default grant, grantme and revoke chatcommands to add revoke or grant expiration.

Keyevent
DS

Adds an event for when player presses a key.

topluck
Neocraft1293

TopLuck is a plugin that allows you to see your player's luck in real time.

Fake Solids
Holly Mae

Creates fake blocks that can be walked through.

Snow for Hades Revisited
SFENCE

Add snow to Hades Revisited via snow cannon.