Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

Openion Yeast
Wovado

Adds Yeast and a Yeast Barrel

Scripted World Editor
Neuromancer

API that allows you pass in scripting tables to fill a series of shapes of different sizes with different nodes

morebiomes
mzs.112000

A simple mod adding a few biomes to Minetest Game

Decraft
iarbat

De-craft items with the decrafting workbench.

Beamer
Clyde

Beam items or nodes from your inventory to the inventory of your friend.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

My Stacks
Don

Changes the max number of items in each stack

Fake Liquid
SkyBuilder1717

Adds a fake liquids

Stack Slabs
TumeniNodes

stackable slabs for Minetest

Fragments
Amaz

A mapgen with a goal, with things needed to advance to the next level.

Quarry Link
gabriel1379

Enables use of Quarry Mechanics with the stone-like and resource-nodes of other mods.

Hoverboard
mazes

Hoverboards

Ancient Runes
spixi

Ancient Runes

Ultra colors
mobilex1122

mod with super bright colors blocks

Ubertool Mod
HartRend

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

Anarglass
VerdiSchubert

Some kinds of glass nodes

Poly Decor
mt-mods

My spin on decorative stuff.

Additional Gravel
Hordeking

Adds overgrown gravel, similar to mossy cobblestone.

More Coral
Nathan.S

Adds coral in more colors.

Snow Cones
GreenXenith

Some simple flavored snow cones.

Dirt Tunneler
Neuromancer

Makes dirt deeper and you can tunnel through it just by walking through it. Press spacebar/shift to tunnel upward/downward with auto placed ladders.

Splink Storage
Yoreni

Adds items that can store massive amounts of other items in your inventory

treasures
ademant

Treasure nodes with useful items

Realm Lamp
GenesisMT

A rainbow gradient block for decoration and with differents speeds.

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.

Cassette Mod
The Pamps

Adds jukebox compatible cassettes.

Coins
Clyde

Adds 3 kind of Coins to your game

Waste
Jolesh

Adds Waste and ways to recycle it into useful resources

Great British Pound
angry_hd1

Adds A Simple Currency System

Tradelands
Lunovox

Protection of land on payment of periodic rate.

Colored Leaves
Otto

Adds several colors of leaves

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

Darks
_Xenon

Adds dark stuff

Strong Wooden Pickaxe
mufigilang

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

Ocular Networks
mt-mods

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

Invisible Blocks
Truemmerer

Add invisible Blocks

Grimoire
monk

Override tool functionality during runtime

Math blocks
Giulio

Adds decorative math blocks to help in teaching

blueberry_juice
MR_breaddz

blueberry juice