Diamond Arts
Teltalila

Adds decorational fake diamond blocks.

Light Tool
Extex

Adds a tool and api that creates beams of light

persistent_monoids
fluxionary

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

Autobox
Just_Visiting

Auto Collision/Selection Loading Boxes

Get Biome Data
ROllerozxa

Get biome data from core.get_biome_data

nodeu
ulla

metal blocks stair railing coloured

Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

Technic Grass Clean
1F616EMO

A tool like chainsaw, but cut grass, not tree.

Landscape Shaping
cronvel

Landscape shaping tools and API

Smart Chat
Clyde

A new, lightweight, simple and modular Chatsystem

Speedrun Tools
SuperStarSonic

Speedrunning tools for Luanti

Fake Liquid
SkyBuilder1717

Adds a fake liquids

Electric Screwdriver
skiscratcher

A supplement to screwdriver, to speed up placing blocks in a repetitive way

Improved 3rd person (CTF)
fancyfinn9

See and do more when you're in 3rd person! (Made for CTF)

Color my items!
Sofik5800

Color your items with one command: Color me!

Minetest Email
MrFreeman

Adds email style inboxes to Minetest.

Grimoire
monk

Override tool functionality during runtime

Falling Dirt
karlexceed

Makes dirt nodes fall just like sand and gravel.

Ubertool Mod
HartRend

Provides a combination pick, shovel, and axe tool capable of extreme function. Tool is also illuminated.

Multitool Mod
thediamondlego

Adds a new tool that does the job of all the other tools(except hoe and screwdriver). Also has bouble the durability of a diamond tool!

Math blocks
Giulio

Adds decorative math blocks to help in teaching

World Borders
argyle

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

Stairs Recycle
DumbDave961

Turn stairs into ingots, slabs, or different stairs. Smelt cobble stairs into stone stairs. Highly recommended for Oneblock survival. Based on Simple Recycle by Jolesh.

Spikes
niwla23

Adds wooden, steel and titanium spikes.

NodeCore Additional Content
Winter94

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

Topaz Items
WINNIE

Topaz Items for Minetest

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

More Mese Post Lights!
1F616EMO

Add more mese post light

Interactive Item API
Jose_ManuelS18

Provides an API to make it easier to implement items' inner workings.

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

Wrench - node rotation tool
Argos

A better screwdriver.

MadKamel's Random Mod
MadKamel

A collection of random items and ideas.

Subspacewalker
bell07

Go trough walls, rock or lava using Subspace Walker tool

Brights
_Xenon

Adds bright stuff

Staff Channel
_Xenon

Write messages only to staff

Spectator Mode
jp

A mod for Minetest allowing you to watch other players in their 3rd person view.

Chat Notification
Misnad

Plays a notification sound to all player when a player sents a chat message.

Doclib
joe7575

A library to generate ingame manuals based on markdown files.

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.

Fareboxes and Faregates
1F616EMO

Signal-emitting fareboxes and faregates