Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.

flinv
Luke

API to add new inventory tabs which work across different inventory mods

Helpful Bot
DragonWrangler

Trolls your enemies, your friends, and yourself.

Steel bar blocks
atum785

adds blocks made of steel bars (xpanes)

More Coral
Nathan.S

Adds coral in more colors.

Nightandday
sofar

Allows you to have different day and night speeds.

Snippets Buttons
1F616EMO

More toggles for snippets

World Borders
argyle

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

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

Display
SkyBuilder1717

Adds command to display URL images.

Castle Storage
FaceDeer

Contains storage containers one might find contained in a castle.

sfinv++
swagtoy

Improves the inventory, and fixes some formspecs throughout some mods.

Juha Cords
Juha (CraftPlay777)

A single /cords command to check your own coordinates or another player's, with public or private display options.

Expanded City CommodityMarket
TopHatRick

Adds additional CommodityMarkets for city's towns etc..

NodeCore Additional Content
Winter94

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

Digibuilder
BuckarooBanzai

Build nodes with digiline commands

Block Bomber Mg
MisterE

Blockbomber as an arena_lib minigame

Colored Leaves
Otto

Adds several colors of leaves

AFK Indicator
1F616EMO

API to check player AFK status

Titanic Mod2
auto.umdenken

Addition to "Titanic Mod", adds several nodes in the style of the RMS TITANIC

My Trash
Don

Trash cans and sharing bin

Minetest Email
MrFreeman

Adds email style inboxes

Pencil Redo
1F616EMO

Tool to edit infotext of nodes

Chat Tools
theFox

chat commands that people might need

Boulders
Neuromancer

Adds pushable boulders which spawn in dirt & stone. They tumble when they wind up on top of each other and cause damage when they fall on you.

Mocap
mrGoodWolf

Let's players record themselves and playback the recording (NOT VIDEO RECORDING)

Small Fall
Bas080

Minimal water falls on rock faces.

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

NodeCore CatRealm
Warr1024

Adds a cat-themed dimension with unique ores and over-powered tools

Topaz Items
WINNIE

Topaz Items

Static compass
Sokomine

Compass block that can be placed and shows you where north is.

Little Lake
Bas080

Spawns little lakes both in caves and mountains

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Survival
Nathan.S

Adds several survival related items.

Potions And Magic
mathys

Add potions and their hud

Nebula Combat
JoinNebula

A combat customizer for competitive servers: customize knockback, attack interval, attack distance, damage multiplier, etc.

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

Renewable Fireflies
mecha_moonboy

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

LW Creative Tools
mt-mods

Tools for creative mode.

Shields Modpack
michi16bit

Add 2 new shields