mcl_glass_doors
Tony996

Adds coloured glass doors to the game VoxeLibre

Beacons
SpaghettiToastBook

Adds craftable beacons in several different colors.

Factory bridges
mt-mods

This mod adds a steel bridges, railings and stairs.

Lanterns
gergelypolonkai

Lanterns you can put on the ground or mount to the wall or the ceiling

Mystic Stones
michi16bit

Add many mystic stones

Betaclonia
bookgirl

Mineclonia but it's gameplay is focused and inspired on beta versions of Minecraft.

Coloredwood
mt-mods

Colorize some wood!

Decorations Sea
mt-mods

Adds many new types of seaweed, kelp, corals and other sea decorations, distributed across biomes

morelights_dim
doxygen_spammer

Allows to turn morelights lights off or to dim them.

Deepslate
Silver Sandstone

Adds deepslate and related building materials.

Darkage - the original plus improvements
addi

DarkAge adds several new nodes and crafts to create a pre industrial landscape.

Quartz
Evergreen

Adds quartz ore and some decorative quartz blocks

Greek
GreenXenith

A large assortment of Greek architecture blocks and materials.

Chemistry
Emiliano

A package that adds More Ores and Things

ArtDeco
TumeniNodes

Just adds some new building blocks.

Fire Alarms
SpinningCubes

Functional fire alarms.

Circuits
Sheriff_Unit_3

Circuits, a mesecons alternative.

pkarcs
TumeniNodes

Adds arched doors

Castle Shields
FaceDeer

Adds decorative wall shields

Angled Walls
TumeniNodes

Angled & Sloped Walls, Angled Glass, & Angled Doors

Runethera
Emie

Runethera is a magic mod where you craft custom spells using runes—from PvP explosions to city-building magic, balanced for fair gameplay. Still a work in progress, so join us on Matrix!

Pigiron
TenPlus1

Adds pig iron ingots which need to be crafted to make steel, also blocks and stairs.

C Doors
TumeniNodes

Adds centered doors and villa-style windows.

Windmill
Sokomine

Rotating sails and rotor blades for classic and modern windmills.

TP Stairway
joe7575

Simple stairways and bridges for your buildings and machines

Stripped Trees
1faco

Adds Stripped tree trunks.

Simple streetlight spawner
mt-mods

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

Banners
Anonymous_moose

Adds decorative banners in all colours of wool.

New Factory
theFox

Industrialization

Quarry Mechanics
kestral

Adds quarry mechanics to stone nodes.

Doors without window
Taras Lavrentiev

Adds doors and trapdoors without windows to Minetest Game

Pixelart
Linuxdirk

Be creative in your world with nodes representing pixels from built-in or world-specific palettes!

Fantasy Biomes
AirplaneMan

Fantastical Biomes for your worlds.

XBlocks
GamingAssociation39

Additional blocks for decoration/building

Christmas Decor
GreenXenith

Christmas-themed decor

Extra Banners
1F616EMO

Colored variant of large banner

Mylandscaping
Nathan.S

Lets you put up decorative walls around your gardens, and make pretty hardscapes.

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

ts_doors
Thomas-S

Adds doors for all kinds of wood.

Chains
X17

Adds chains to climb or decorate