K Color Blocks
ketwaroo

Adds specific stainable blocks for building stuff in creative mode. Comes with a rainbow wand for applying the tints.

My Numbers
Don

Numbers and math signs

Emojis Modpack
mt-mods

A modpack allowing players to display emojis

Simple Models
AntumDeluge

Very simple models.

Breeze Blocks for Mineclonia
dougsouza26

Adds uniquely shaped colored blocks to Mineclonia.

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

Node roads
MatyasP

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

Nodecore Stucco
Avicennia_g

Adds a few decorative building nodes to Nodecore through simple and crude masonry.

More Mese Post Lights!
1F616EMO

Add more mese post light

Subway Tracksides
GWLT

Add tracksides for your subway map.

MT POI Map
beaver700nh

Displays a map with points of interest, for any game (no dependencies).

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

New bricks
DimonPy

adds 119 new bricks and grinder

Falling Stairs
lazerbeak12345

Adds falling stairs and slabs for gravel, sand and others.

Stack Slabs
TumeniNodes

stackable slabs for Minetest

nodeu
ulla

metal blocks stair railing coloured

awuuwa's Building Blocks
awuuwa

various building blocks

Oil lamps
ademant

Create oillamps with oil from leaves (basic_materials) or create oil with seeds.

resurrection cross
GigaByte

add resurrection cross

Boulders
Neuromancer

Adds pushable boulders which spawn in dirt & stone. They tumble when they wind up on top of each other and cause damage when they fall on you.

Embedded Lights
scr267

Decorative block embedded LED or Potlights

Quartz Glass for Stellua
vejou

Adds quartz-glass combinations for colored glass blocks

Roadway
X17

Adds simple roads in 4 sizes.

NodeCore Nature: Revised
Warr1024

Updated, fixed, enhanced edition of Winter94's NodeCore Nature

Tables
AwesomeDragon97

A simple mod that adds decorative wooden tables.

Emeraldshop
N Freeman

Currency like shops to trade with emeralds in your Emeraldbank.

Petroglyph Maker
Neuromancer

Create your own petroglyphs on Desert Stone

Spruce Tree
awuuwa

a game agnostic spruce tree

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

Palisade
SFENCE

Add craftable palisades in many styles. Hades Revisited is supported.

Ehlphabet
1F616EMO

Letter blocks

Poly Decor
mt-mods

My spin on decorative stuff.

golden lava
GigaByte

add golden lava

Nyan Cat Redo
Blocky Player

nyan lazer, nyan soda and sugar. What's not to love?

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

Nodecore Dye
Crystal Heart

Dyes & painting for Nodecore.

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.

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

New Biomes
Arkatron

If you like underground biomes, this thing is for you.