Better Ice
TheFanne

Modifies ice so that it melts into water when broken, and will be melted by torches

BitChange
Krock

Money items for your world. You can mine bitcoins. Sort of.

Better Locks
SkyBuilder1717

Adds locks and locked doors

sfinv++
swagtoy

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

morebiomes
mzs.112000

A simple mod adding a few biomes to Minetest Game

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

3D Spikes
BryanGruik15

Adds spikes to the game.

Horsetail++
TX_Miner

Lets you eat Horsetails from Paleotest. Very helpful in caves!!!

Saphire
Ryft77

Adds saphire stuff

Ruby Tools+
ReinPlayz

Adds ruby ore, ruby tools, and ruby blocks balanced around diamond-tier gameplay.

Quartz Geodes
AwesomeDragon97

Extends the Geodes mod with quartz geodes.

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

My Item Chest
Don

A chest that spawns different items

Chest Tools
Sokomine

Shared locked chests with bag support and quick inventory access

My Stacks
Don

Changes the max number of items in each stack

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

Atium
GenesisMT

A strange a ore with tools.

crouched
Giga_M

the player crouches

Technic use Battery
1F616EMO

Use energy from RE batteries in the inventory

Advanced Biome Decoration Modpack
EmptyStar

A collection of advanced biome decorations

My Wood Slopes
Don

Make slopes with wood blocks.

Decraft
iarbat

De-craft items with the decrafting workbench.

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

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.

Technic Diamonds
mt-mods

Use technic to grind and compress diamonds.

Technic Recipes
alerikaisattera

Extra recipes for processing various items with Technic machines

Randomized Map-specific Ores
Piezo_

Adds two randomly created ores to each world with varying properties depending on the world's seed

Leather Armor
X17

Adds an armor made of leather

My Pipes
Don

Mechanical pipes

WorldEdit Wall Block
SkyBuilder1717

Adds block and item for making big structures easily as possible.

Cloudcraft
EmptyStar

Adds tangible clouds and cloud-related items to Luanti worlds

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

3D Armor Mobile
LandarVargan

Adds a command to bring up a formspec that allows mobile users to put on armor

Time Stone
j45

This mod adds 2 single use stones, a day stone and a night stone, the day stone turns time to sunrise and the night stone turns time to sunset.

Loot
Byakuren

A loot framework.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

Uncrafter
JoeEnderman

Adds an uncrafting table

Compactor
alerikaisattera

A Technic based machine for converting certain items into more compact forms

My White Block
Don

a white block

Engravings
Taren

Adds multiple engraved blocks and benches to make them.