Better Locks
SkyBuilder1717

Adds locks and locked doors

New bricks
DimonPy

adds 119 new bricks and grinder

Chromakey
SkyBuilder1717

Adds an chroma blocks for videos or photoshop.

Mese Stuff for Minetest Classic
Ludus

Don’t Mese around with ordinary materials!

the man of the fog
Giga_M

add the man of the fog

Oak Tree
awuuwa

oak tree resource

Cracked Castle
pampogokiraly

Nodes to help you making an old broken castle!

Simple Models
AntumDeluge

Very simple models.

Engravings
Taren

Adds multiple engraved blocks and benches to make them.

Pattern Blocks/festive Blocks
Eternal_plasma

Adds New Bright Blocks

Fake Solids
Holly Mae

Creates fake blocks that can be walked through.

Nyan Cat Redo
Blocky Player

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

Fraktur (alphabet digits letters)
shaft

Adds a whole set of Fraktur type metals in the form of nodes.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

doorbell
Miniontoby

A doorbell mod with sound

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

awuuwa's Building Blocks
awuuwa

various building blocks

Pizzas and cakes - pack 1 (square)
MatyasP

add square pizzas, pack 1

Colored Leaves
Otto

Adds several colors of leaves

3D Spikes
BryanGruik15

Adds spikes to the game.

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

New Biomes
Arkatron

If you like underground biomes, this thing is for you.

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

Colored Steel
cd2

Adds colored steel blocks.

NodeCore Nature: Revised
Warr1024

Updated, fixed, enhanced edition of Winter94's NodeCore Nature

Realm Lamp
GenesisMT

A rainbow gradient block for decoration and with differents speeds.

Cemeteries
SFENCE

Generate graves and cemeteries in world. For Luanti 5.12 and newer.

Quartz Geodes
AwesomeDragon97

Extends the Geodes mod with quartz geodes.

Cube Nodes
Andrey01

Adds colorful blocks with various symbols as letters, digits, punctuation, emoji and special signs.

nodeu
ulla

metal blocks stair railing coloured

DragonEggLock
mi.sh

You can lock a Dragon Egg so it doesnt teleport away

Nodecore Stucco
Avicennia_g

Adds a few decorative building nodes to Nodecore through simple and crude masonry.

Pizzas and cakes - square
MatyasP

add square pizzas

Template to Easily Make Fancy Voxelized Models
Noodlemire

Provides voxelmodel.obj, a model designed to be shaped by changing its texture, in order to easily create fancy voxelized models.

resurrection cross
Giga_M

add resurrection cross

More Heads
michi16bit

Add More Monster Heads

Petroglyph Maker
Neuromancer

Create your own petroglyphs on Desert Stone

Mesecon Node
1F616EMO

Make all node have mesecon_wire version

My Torches
Don

Changes default torches to ones that burn out and cause damage

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.