Color Cubes
Wuzzy

This mod contains several colorful abstract blocks for decoration.

awuuwa's Building Blocks
awuuwa

various building blocks

Cottages for Hades Revisited
SFENCE

Build medieval cottages with furniture, window shutters and roofs, thresh your wheat.

ColoredCement
Truemmerer

Add Cement Blocks with unifieddyes support

bridges
mt-mods

bridges....and auto bridges

My Paint Extras
Don

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

Blox
mt-mods

Adds lots of differently colored and textured blocks to Minetest.

My Appliances
Don

A basic set of appliances

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

Nodes for rails
MatyasP

Some nodes for building railways, primary for Advtrains railways.

Tinted Glass
1F616EMO

Colored glass

Letters
Amaz

Adds a letter cutting tool with letter "signlike" nodes.

Bunker Block
Spooks

Add blast proof concrete and its craft items.

My Press
Don

A press to flatten steel

My Hole In The Wall
Don

Decorative blocks for around gardens and more

Prismatic Stone
doomburger

Adds decorative prismatic stone blocks, coral dyes, and six new crafting recipes.

Node houses
MatyasP

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

Pink Lava
TenPlus1

Adds pink lava to certain depth of map with new mahogany obsidian block

Poly Decor
mt-mods

My spin on decorative stuff.

My Ores
Don

Adds ores and minerals to Luanti

Color Blocks
mt-mods

Contains colored building blocks.

More Snow
Sokomine

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

Better Locks
SkyBuilder1717

Adds locks and locked doors

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

CaT VoxeLibre Bleach
YCaTGameRT

Add bleach to discolor wool blocks

Camouflage Mesecon Blocks
WoGoMo

This package adds several solid blocks that conduct either mesecon power or digilines signals.

Pole Scaffolding
SFENCE

Craftable pole scaffoldings. Support default game and Hades Revisited game.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

Breeze Blocks for Mineclonia
dougsouza26

Adds uniquely shaped colored blocks to Mineclonia.

NodeCore Vuga
Winter94

Generates Vuga Underground.

Rainbow Source
Shara

Adds coloured water.

Barrier
erov

Barriers with optional placement restrictions.

More Curves
Just_Visiting

Adds 10 new curve shapes to game.

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Digilines Lightstone
1F616EMO

Digiline-controlled light-emitting colour blocks

Better Ice
TheFanne

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

Template to Easily Make Fancy Voxelized Models
Noodlemire

Provides voxelmodel.obj, a model designed to be shaped by changing its texture, in order to easily create fancy voxelized models.

Item Replicator
ApolloX

Replicate items with ease.

CreNodes
gtzi203

Adds useful nodes for the creative mode, like barriers or light nodes.

Place Rotated
12Me21

Better slab/log placement