Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

My Dye
Don

More dye colors

Jukebox
LNJ

A mod that adds a jukebox with nine different discs.

My Letters
Don

Letters of the alphabet

TurtleMiner
BirgitLachner

A Mod to let Kids start programming with a turtle that can move around in the world, and dig and build what the user wants.

Scraps
Goops

Allows to recycle metal tools

crouched
Giga_M

the player crouches

BestLobster
AirplaneMan

The best and only lobster content mod

World Borders
argyle

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

Atium
GenesisMT

A strange a ore with tools.

My Paint Wood
Don

Paint wood

Useful Contraptions
theFox

Some useful contraptions / machines.

Roadway
X17

Adds simple roads in 4 sizes.

Irrigation
monk

Makes dry soil wet for farming

Anarglass
VerdiSchubert

Some kinds of glass nodes

TNTTag
debiankaios

A player is holding TNT which is about to explode; they must tag other players to get rid of it

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Pillars
citorva

Add a lot of pillars for fun.

Hoverboard
mazes

Hoverboards

New Biomes
Arkatron

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

My Paths
Don

Dirt paths.

My Parkour
Don

Nodes for making a parkour track

Cthulhu eye boss
Giga_M

Cthulhu eye boss adds

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

Movement Essentials
Daniel

Adds umbrella for slow fall (hang gliders), consume mese crystal to recall (return to spawn), and throw fragments to teleport.

Cube Nodes
Andrey01

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

Frames
opfromthestart

Frames from Technic since it was removed.

Parcdeco
Floatland

adds grass-like nodes that have flowers

Slot Machine Mini-games
mt-mods

Provides an "engine" to drive simple slot machines (includes two). Spins reels, takes in/pays out in Minegeld (Dan's currency mod), etc.

morebiomes
mzs.112000

A simple mod adding a few biomes to Minetest Game

Admin Toys
wilkgr76

Tools for admins to have fun with cheating and otherwise rule-breaking players

Engravings
Taren

Adds multiple engraved blocks and benches to make them.

monster_api_gb
Giga_M

add an api to create bosses

itemshelf (Fork)
nac

Generic item shelf with 3D items on display

Decraft
iarbat

De-craft items with the decrafting workbench.

doorbell
Miniontoby

A doorbell mod with sound

Loot
Byakuren

A loot framework.

3D Spikes
Groin

Adds spikes to the game.

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.