Cube Nodes
Andrey01

Adds colorful blocks with various symbols as letters, digits, punctuation, emoji and special signs.

Useful Contraptions
theFox

Some useful contraptions / machines.

Node roads
MatyasP

Add much of one-node roads and crossroads, road bridges and slopes

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

Better Ice
TheFanne

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

My Blocks
Don

Special Blocks

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

My Paths
Don

Dirt paths.

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Prefab Redo
cheapie

Cheapie's version of Dan's old prefab mod, which adds pre-fabricated concrete elements: catwalks, benches, ladders, railings...

My Flooring
Don

A basic set of flooring

Maple tree
Duvalon

Adds a maple tree placed during world generation.

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

Floating Anchor
Starbeamrainbowlabs

ExtraUtilities' Angel Block for Minecraft in Minetest! Place structures in mid-air with ease.

Roadway
X17

Adds simple roads in 4 sizes.

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

My Paint Wood
Don

Paint wood

Quarry Link
gabriel1379

Enables use of Quarry Mechanics with the stone-like and resource-nodes of other mods.

My Stone Paths
Don

Stone paths

My Slopes
Don

MySlopes

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

My Default Lights
Don

Simple lights made from default material

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

My Workshop
Don

Workshop benches

My Siding
Don

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

Hardcorebrix
drkwv

Adds durable building materials that won't break on a first dig.

Alien Tools
chaosomnium

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

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

nodeu
ulla

metal blocks stair railing coloured

Saphire
Ryft77

Adds saphire stuff

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Plasterwork
Sokomine

Add colored plaster coats to nodes

My Wood Slopes
Don

Make slopes with wood blocks.

More Ladders
SkyBuilder1717

Adds more ladders and sticks!!!

WorldEdit Wall Block
SkyBuilder1717

Adds block and item for making big structures easily as possible.

Colored Stone
Clyde

provides colored stones.

My Dye
Don

More dye colors