scaffolding (flux's version)
fluxionary

scaffolding, to help in building projects.

Nyfty Blocks
Ryft77

Adds some nifty blocks

Greenscreen
ROllerozxa

Brightly coloured nodes for chroma-keying. (greenscreens)

Pkarcs for Hades Revisited
SFENCE

Adds arched doors to Hades Revisited.

ponti
ulla

brige/door

File Cabinets
danil_2461

Adds the file cabinets from Windows.

More mclx_fences
dougsouza26

Adds fences and fence gates with bark textures for logs and hyphae.

Invisible Wall
X17

Adds a simple invisible block

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!

Clump Fall Nodes
Noodlemire

Makes most nodes able to fall without enough support.

Definition Ripper
Warr1024

Generate inert facades from node/item definitions for use in other games

Farlands Reloaded
wsor4035

lightweight game to explore and create

Display Modpack
mt-mods

Provides mods with dynamic display and font display: clocks, signs, and more.

FDM Cube
Warr1024

Design models for FDM 3D printing

KSurvive
MadKamel

A game that changes much of MTG's gameplay.

Glow
Hybrid Dog

Adds glowing stone and lantern.

Colorlandia
dibesfer

🎨 21 colorful biomes to explore, much more than 256 colorful nodes to create whatever you imagine. 🌈

Wilhelmines Living Desert
Liil

Adds plants to the default deserts of minetest game.

Mydoors
Don

Adds several different style doors.

KetchupLand
danil_2461

A game with tomatoes, ketchup, and mese.

Castle Masonry
FaceDeer

This is a mod all about creating castles and castle dungeons.

Train Gravels
1F616EMO

Gravel-related blocks for advtrains

Extra Doors
sorcerykid

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

XNether
Ghaydn

Adds trees, grass and ores to PilzAdam's Nether

Minetest Game Plus
Wuzzy

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

Castle Lighting
FaceDeer

This mod contains medieval castle lighting solutions

Train Decoration Blocks
1F616EMO

Adds signs fitting the advtrains theme

BlockAssault MapMaker
Logikí

This game is focused to make maps for BlockAssault [BA.S]

Colored Concrete
Niklp

Colored concrete in 16 different colors

Mesecons Cart Control
cheapie

Mesecons and digilines-controllable rails

rPlace
1F616EMO

r/place simulator

Decorations Sea
mt-mods

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

Cottage and Medieval Decorations
1F616EMO

Decorations that fit to medieval settlements and small cottages

Banners
Anonymous_moose

Adds decorative banners in all colours of wool.

Ladders 3D
Linuxdirk

3D ladders of a wide variety of base materials.

Candles 3D
mazes

Place candles in world. Add, remove or taint candles from placed nodes

Nether addons
DragonWrangler

adds more nodes and decorations to the nether

Simple Roads
ROllerozxa

Simple and generic nodes with road markings, for building road networks.

Mesecon Technology (MeseTec)
AiTechEye

Adds some extra and usefull mesecons stuff