My Siding
Don

Adds lines on one side of block to make it look like siding

Mypaint
Don

Provides paint brushes and buckets for other mods to use to paint their items.

Mesecon Technology (MeseTec)
AiTechEye

Adds some extra and usefull mesecons stuff

Minetest Game Plus
Wuzzy

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

My Default Fences
Don

Adds more default fences

Banners
Anonymous_moose

Adds decorative banners in all colours of wool.

My Deck
Don

Make realistic looking decks on your house.

My Sheet Metal
Don

Gutters, fashia and soffit makes your house look great.

My Bricks
Don

Machine to make bricks out of common material

Plaster
Extex

Adds a variety of Plaster blocks for building.

Paintings Library
JoeEnderman

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

Stained Glass
andersje

Adds various stained glass blocks, originally by doyousketch2

XConnected
Sokomine

connected nodes like xpanes, xfences, walls

Waterfalls
Termos

Adds water erosion, so flowing water forms somewhat more realistic looking waterfalls.

Colored Blocks
sermow

Different colors of: stone, stone bricks, wood obsidian, and glass

Cottage and Medieval Decorations
1F616EMO

Decorations that fit to medieval settlements and small cottages

X Clay
SaKeL

Adds hardened clay.

Ghost Block
Blocky Player

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

My Cobble
Don

This is a simple mod that lets you turn cobble into gravel and gravel into sand

My Roofs
Don

Adds mesh roofing nodes.

Cement
Linuxdirk

A craftable and “makeable“ cement blocks for Minetest Game

Gloop Blocks
mt-mods

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

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

Pillars
citorva

Add a lot of pillars for fun.

My Flooring
Don

A basic set of flooring

Simple streetlight spawner
mt-mods

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

My Lights
Don

Lightbulbs and light fixtures.

My Appliances
Don

A basic set of appliances

Unifiedbricks
wowiamdiamonds

This mod allows the user to re-color default bricks using Unified Dyes, and provides some pattern variations as well.

My Chisel
Don

A chisel that allows you to shape blocks.

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

Better Ice
TheFanne

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

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

Stairs and slabs of wool
X-DE

Stairs and slabs of wool

My Paint Wood
Don

Paint wood

My Paint Extras
Don

Allows you to paint dirt, gravel, wood, trees and more.

Nodes for rails
MatyasP

Some nodes for building railways, primary for Advtrains railways.

My Hole In The Wall
Don

Decorative blocks for around gardens and more

My Press
Don

A press to flatten steel

More Snow
Sokomine

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