Saphire
Ryft77

Adds saphire stuff

Color Cubes
Wuzzy

This mod contains several colorful abstract blocks for decoration.

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Prismatic Stone
doomburger

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

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

My Wool
Don

More wool colors

Cottages for Hades Revisited
SFENCE

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

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.

Columnia
mt-mods

Adds simple pillars and columns

Maple tree
Duvalon

Adds a maple tree placed during world generation.

DragonEggLock
mi.sh

You can lock a Dragon Egg so it doesnt teleport away

Beds for Minetest Classic
MyNameIsKid

Beds for Minetest Classic by MyNameIsKid.

Steel
mt-mods

Adds a range of steel materials that are recyclable.

NodeCore Vuga
Winter94

Generates Vuga Underground.

Rainbow Source
Shara

Adds coloured water.

More Mese Post Lights!
1F616EMO

Add more mese post light

WorldEdit Wall Block
SkyBuilder1717

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

Tinted Glass
1F616EMO

Colored glass

Plasterwork
Sokomine

Add colored plaster coats to nodes

Digilines Lightstone
1F616EMO

Digiline-controlled light-emitting colour blocks

Letters
Amaz

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

Blox
mt-mods

Adds lots of differently colored and textured blocks.

Barrier
erov

Barriers with optional placement restrictions.

My Blueprint
Don

Easy way to layout your build

Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

Ethereal Mosses
1F616EMO

More mosses for dirt types in Ethereal NG

Quartz Glass for Stellua
vejou

Adds quartz-glass combinations for colored glass blocks

My Default Lights
Don

Simple lights made from default material

awuuwa's Building Blocks
awuuwa

various building blocks

Flowing Concrete
DumbDave961

Adds flowing concrete that hardens over time. Cheap alternative to lava cooling.

Hidestone
shaft

Adds a stone that can hide up to 100 blocks.

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

Floating Anchor
Starbeamrainbowlabs

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

Pizzas and cakes - pack 1
MatyasP

add some pizzas and cakes to 'pizzas'

Hexadecimal Colours
erov

Adds nodes with colour palattes for each 3 character hex value like #fff

My Paths
Don

Dirt paths.

bridges
mt-mods

bridges....and auto bridges

My Wood Slopes
Don

Make slopes with wood blocks.