Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

My Paint Extras
Don

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

My Hole In The Wall
Don

Decorative blocks for around gardens and more

WorldEdit Wall Block
SkyBuilder1717

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

Nodes for rails
MatyasP

Some nodes for building railways, primary for Advtrains railways.

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

Angled Stairs
TumeniNodes

Adds angled stairs to the Minetest Game.

My Default Fences
Don

Adds more default fences

My Bricks
Don

Machine to make bricks out of common material

Node houses
MatyasP

Node houses is a mod by MatyasP that adds one-node block of houses, for crafting using items from mode default.

X Clay
SaKeL

Adds hardened clay.

Better Locks
SkyBuilder1717

Adds locks and locked doors

Tables
AwesomeDragon97

A simple mod that adds decorative wooden tables.

Node roads
MatyasP

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

Stairs and slabs of wool
X-DE

Stairs and slabs of wool

Pillars
citorva

Add a lot of pillars for fun.

My Default Lights
Don

Simple lights made from default material

My Wood Slopes
Don

Make slopes with wood blocks.

My Paint Wood
Don

Paint wood

Maple tree
Duvalon

Adds a maple tree placed during world generation.

My Pipes
Don

Mechanical pipes

My Ladders
Don

Adds different ladders to the game

Steel bar blocks
atum785

adds blocks made of steel bars (xpanes)

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.

Ethereal Mosses
1F616EMO

More mosses for dirt types in Ethereal NG

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

Useful Contraptions
theFox

Some useful contraptions / machines.

My Cobble
Don

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

Floating Anchor
Starbeamrainbowlabs

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

Embedded Lights
scr267

Decorative block embedded LED or Potlights

Better Ice
TheFanne

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

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

More Mese Post Lights!
1F616EMO

Add more mese post light

My Siding
Don

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

My Paths
Don

Dirt paths.

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

My Wool
Don

More wool colors

My Flooring
Don

A basic set of flooring

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside