Nyfty Blocks
Ryft77

Adds some nifty blocks

Medieval (Fork)
DragonWrangler

an addon to darkage

Staffs
CalebJ

Staffs with various uses

File Cabinets
danil_2461

Adds the file cabinets from Windows.

Invisible Wall
X17

Adds a simple invisible block

ponti
ulla

brige/door

Infinite Wood Mod
thehumanarachnid

You can now get infinite wood in survival

Luka's Blocks
Luka22r

Adds a range of new blocks to your world for even more customizability!

Glow
Hybrid Dog

Adds glowing stone and lantern.

Mydoors
Don

Adds several different style doors.

XNether
Ghaydn

Adds trees, grass and ores to PilzAdam's Nether

Train Decoration Blocks
1F616EMO

Adds signs fitting the advtrains theme

Extra Doors
sorcerykid

Extra Doors provides a range of interior and exterior doors for builders

Castle Lighting
FaceDeer

This mod contains medieval castle lighting solutions

Colored Concrete
Niklp

Colored concrete in 16 different colors

Minetest Game Plus
Wuzzy

Adds various simple decorative blocks, doors, panes and other items, focusing on snow, ice, luxury, bamboo and more.

My Furniture
Don

A basic set of furniture

Cottage and Medieval Decorations
1F616EMO

Decorations that fit to medieval settlements and small cottages

My Deck
Don

Make realistic looking decks on your house.

Chemistry
Emiliano

A package that adds More Ores and Things

Gloop Blocks
mt-mods

Adds decorative and functional blocks, including cement, rainbow blocks, "evil" blocks, and tools.

Camouflage Mesecon Blocks
WoGoMo

This package adds several solid blocks that conduct either mesecon power or digilines signals.

Nether addons
DragonWrangler

adds more nodes and decorations to the nether

Banners
Anonymous_moose

Adds decorative banners in all colours of wool.

My Concrete
Don

Myconcrete adds concrete blocks, sidewalks and other items

My Sheet Metal
Don

Gutters, fashia and soffit makes your house look great.

Mesecons Cart Control
cheapie

Mesecons and digilines-controllable rails

My Glass
Don

Different glass for your enjoyment

Simple streetlight spawner
mt-mods

Adds various streetlight "spawners" (5m tall, supports multiple pole materials and light sources)

XConnected
Sokomine

connected nodes like xpanes, xfences, walls

Paintings Library
JoeEnderman

A simple paintings library for MTG and potentially others in future.

My Hole In The Wall
Don

Decorative blocks for around gardens and more

My Castle
Don

Blocks for making castles

Cozy Lights
SingleDigitIq

Early alpha. Improves the way light sources(torches etc) behave and allows to create huge lights, literal projectors with just a mouse click, light map will be computed for you.

My Lights
Don

Lightbulbs and light fixtures.

My Appliances
Don

A basic set of appliances

Ghost Block
Blocky Player

Adds blocks that you can walk through. Build traps, hidden rooms and more!

Alien Tools
chaosomnium

Alien Tools Mod for Minetest - adds Alien Tool, Shield, biome, etc

My Chisel
Don

A chisel that allows you to shape blocks.

Fire Alarms
SpinningCubes

Functional fire alarms.