Digicontrol
OgelGames

Adds nodes to control the flow of digiline messages

NodeCore Heaters
nneett

Just a little mod I wrote to add a flameless heater.

Ancient Fertilizer
Daniel

Adds ancient fertilizer, sourced from ancient stone in the underground, useful for farming flowers if you need dye for colored nodes, complements bonemeal.

GloopTest Pack
GloopMaster

Adds a collection of things into minetest. As it stands, this adds three different modules.

Smoke Signals
Just_Visiting

Signal your friends, or warn your enemies!

Fallen Nodes Redo
csirolli

Makes dirt, cobble, snow, straw and cactus nodes fall. Fork of Hamlet's fallen_nodes. May be destructive to existing worlds.

Large Slugs
jwmhjwmh

Adds node-based slug mobs to your world

Block Exchange
BuckarooBanzai

Cloud worldedit schema exchanger

Extended Placement
gamefreq0

Allows placing nodes below/behind the closest node to where you are looking, when you're looking at the air where said node would go.

Mapserver
BuckarooBanzai

mod for the mapserver

After Earth
AiTechEye

The earth's ecosystem has collapsed, and there are no biologically environment left.

NextGen Tinted Glass
StarNinjas

Adds tinted glass that doesn't allow light to pass through

Chocolatestuff
lazerbeak12345

Adds edible chocolate tools and armor to Minetest.

Trails
X5Dragonfire

Allows you to make paths in grass with ground roller

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

Nodrown
Minisleep

Disables drowning, so you can swim and live underwater forever.

Public Inventory Plus
activivan

Adds a public inventory.

Bricks Plus
X17

Adds different brick patterns

MineClone Stackpotions
ApolloX

Stackable Potions

Titanic Mod
auto.umdenken

adds several nodes in the style of the RMS TITANIC

Infinite Chest
Dragonop

Adds a configurable chest that gives an infinite amount of something.

Better Commands
ThePython10110

Adds commands and syntax from a certain other voxel game

Greenscreen
ROllerozxa

Brightly coloured nodes for chroma-keying. (greenscreens)

Hovercrafts
AntumDeluge

A fun alternative mode of transport.

Jukeloopbox
ulla

A simple jukebox that can be used for small looped tracks, or simply to listen to music

Chess
LissoBone

Chess. No rules as of now, only pieces and a board.

Fireworks Redo
niwla23

Adds some better looking fireworks

Treasurer
Wuzzy

A framework to define and distribute random treasures into the world.

Slats
v-rob

Adds decorative slats that have a lot of uses.

Dashing
LMD

Quick energy burst alternative to sprinting

Clean unknown recipes
1F616EMO

Remove recipes referencing to unknown items

HUD Analogic Clock
APercy

Adds an analogic clock to hud

Balloon Blocks
TBSHEB

Adds balloon blocks that can be placed on air.

Tides
markthesmeagol

Adds tides, WARNING: will delete water sources above sea level

Why?
ThePython10110

Adds random things to MTG and MCL.

Name Generator
FaceDeer

A lua library for generating random names based off of rulesets and syllable lists.

The Confluence
MisterE

A luamap example - a small (500x100x500) Island in the middle of the ocean with 4 rivers that run from the center to the sea.

Grass String
Skivling

Adds string made from grass, which can be converted into normal string.

Rain Barrels and Wells
Piezo_

Replaces overpowered "water generators" with a unique water-harvesting system

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.