Kill History
LMD

Adds a kill history

More Fuels
pl608

Adds a few new fuels for use in furnaces such as gasoline and petrolium

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

My Rocks
Don

Places rocks around the world

nodeu
ulla

metal blocks stair railing coloured

Fake Fire
Semmett9

Fake fire adds in a block that looks like fire, but dose not have the risk of burning down your creations.

My Mulch
Don

Turns leaves and other items to mulch blocks

3D Spikes
BryanGruik15

Adds spikes to the game.

Atium
GenesisMT

A strange a ore with tools.

Plasterwork
Sokomine

Add colored plaster coats to nodes

Scripted World Editor
Neuromancer

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

Mtg Craft Reverser
Hugues Ross

Makes crafting recipes in Minetest Game reversible

Discrete Player API
Hypernoot

A library for games which attaches players to node grid

Claymore
Giga_M

adds a powerful sword capable of deforming the ground

New Economy
Aa1a

Add 3 coins in game ( gold , steel , diamond )

Roadway
X17

Adds simple roads in 4 sizes.

Shield Tome
DarkXWolf17

Magic Shield Tome.

Renewable Fireflies
mecha_moonboy

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

Saphire
Ryft77

Adds saphire stuff

Livetools
AiTechEye

Craft tools which have a life of their own - they can fight, dig, or place for you

playervault
bookgirl

A personal and admin-accessible player vault.

Respawn Kit
Deadlock

Adds a "respawn-kit"-Chest. A Copy of everything you put in it, will be given to you on respawn. (With configurable Black/White-List)

Mycorners
Don

Put decorative corners on blocks.

Item Holders
Jose_ManuelS18

Adds 'Item Holders', blocks that hold your items in display, also provides a API.

Scraps
Goops

Allows to recycle metal tools

trudged
Bas080

A simple mod that converts walked-over soil nodes to dirt.

Underground Survival Lighting
Arkatron

If you like underground light in survival, use this mod, it can help that.

Waste
Jolesh

Adds Waste and ways to recycle it into useful resources

Spawn redo
cathaya7d4

Drop-in replacement for default/spawn for more third-party biomes

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Colored Stone
Clyde

provides colored stones.

Openion Yeast
Wovado

Adds Yeast and a Yeast Barrel

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Offline Phantoms
Kimapr

Players leave "phantoms" when leaving; other players can take items from those

Better Fences (1F616EMO Redo)
1F616EMO

Allow fences to connect to all nodes

More Coral
Nathan.S

Adds coral in more colors.

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.

Hero Mines
Neuromancer

Can you rescue the miner trapped at the bottom of the mine? Creates mines that are used as levels for the game H.E.R.O.

Surprise Blocks
Wuzzy

Randomly spawns surprise blocks closely about ground level.