SkinChooser
mike.monkeybiter

Open skinsdb by right clicking a node

Cloudcraft
EmptyStar

Adds tangible clouds and cloud-related items to Luanti worlds

My Wood Slopes
Don

Make slopes with wood blocks.

MTC Burger
Can202

Adds Burgers.

My Bricks
Don

Machine to make bricks out of common material

More Snow
Sokomine

snow and wool for stairs - nicer winter landscape and snow-covered roofs

Color Blocks
mt-mods

Contains colored building blocks.

Abriflame
mt-mods

Adds coloured fire through use of fire starter tool.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

Prefab Redo
cheapie

Cheapie's version of Dan's old prefab mod, which adds pre-fabricated concrete elements: catwalks, benches, ladders, railings...

Engravings
Taren

Adds multiple engraved blocks and benches to make them.

My Workshop
Don

Workshop benches

Ice Machine
cheapie

A machine that makes ice cubes.

Ham Radio
techniX

Radio transmitters, beacons, and receivers

sfinv++
swagtoy

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

Moss Carpets
alerikaisattera

Moss carpets based on Ethereal mosses

computer
GigaByte

Add a computer with basic functions.

Dyed Water
erov

Dyed water for mtg

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

Atium
GenesisMT

A strange a ore with tools.

Magma
SuperStarSonic

Adds volcanoes, lava vents and new magma blocks

Strange Weapons
Robot10&Scheletor

Adds many strange and improbable weapons

Fareboxes and Faregates
1F616EMO

Signal-emitting fareboxes and faregates

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

LWColorable
mt-mods

Various colorable decorative blocks.

Colored Meselamps
devurandom

Adds colored versions of meselamps, craftable with dyes

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

Tree Particles
SuperStarSonic

Adds particles of falling leaves when you punch a tree

BitChange
Krock

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

S Potions
Stakbox

Adds a simple potion brewing system for MTG. Includes API for adding custom potions.

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

X Clay
SaKeL

Adds hardened clay.

Jukebox
LNJ

A mod that adds a jukebox with nine different discs.

Coconut Trees
Neuromancer

Adds coconut trees with edible coconuts & thatch blocks

My Default Lights
Don

Simple lights made from default material

Stained Glass
andersje

Adds various stained glass blocks, originally by doyousketch2

Mesecons Stealthnodes
Clyde

Register your own Ghoststones.

Nyan Cat Redo
Blocky Player

nyan lazer, nyan soda and sugar. What's not to love?

Climbing Pick
lag01

Tool to climb, double jump, and do good damage to mobs.