Angled Stairs
TumeniNodes

Adds angled stairs to the Minetest Game.

Colored Blocks
sermow

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

Unifiedbricks
wowiamdiamonds

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

Mesecon Technology (MeseTec)
AiTechEye

Adds some extra and usefull mesecons stuff

Chemistry
Emiliano

A package that adds More Ores and Things

Cottage and Medieval Decorations
1F616EMO

Decorations that fit to medieval settlements and small cottages

Plaster
Extex

Adds a variety of Plaster blocks for building.

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Banners
Anonymous_moose

Adds decorative banners in all colours of wool.

ColoredCement
Truemmerer

Add Cement Blocks with unifieddyes support

Colored Meselamps
devurandom

Adds colored versions of meselamps, craftable with dyes

Waterfalls
Termos

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

More Snow
Sokomine

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

Stained Glass
andersje

Adds various stained glass blocks, originally by doyousketch2

Bunker Block
Spooks

Add blast proof concrete and its craft items.

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

Abritorch
mt-mods

multicolored torches

Embedded Lights
scr267

Decorative block embedded LED or Potlights

Falls
Just_Visiting

A Particle-based Waterfalls/Lavafalls Mod

Color Blocks
mt-mods

Contains colored building blocks.

My Bricks
Don

Machine to make bricks out of common material

My Hole In The Wall
Don

Decorative blocks for around gardens and more

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options to Minetest.

X Clay
SaKeL

Adds hardened clay.

Pillars
citorva

Add a lot of pillars for fun.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

LTC-4000E
cheapie

Advanced traffic signal controller

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

Steel bar blocks
sotha1

adds blocks made of steel bars (xpanes)

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

My Chisel
Don

A chisel that allows you to shape blocks.

My Paths
Don

Dirt and stone paths.

My Sheet Metal
Don

Gutters, fashia and soffit makes your house look great.

My Roofs
Don

Adds mesh roofing nodes.

My Deck
Don

Make realistic looking decks on your house.

My Lights
Don

Lightbulbs and light fixtures.

Columnia
mt-mods

Adds simple pillars and columns

Saphire
Ryft77

Adds saphire stuff

XConnected
Sokomine

connected nodes like xpanes, xfences, walls