My Default Glass
Don

Glass made from many default items

My Flooring
Don

A basic set of flooring

My Paint Extras
Don

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

Better Ice
TheFanne

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

Tinted Glass
1F616EMO

Colored glass

Parcdeco
Floatland

adds grass-like nodes that have flowers

My Default Fences
Don

Adds more default fences

My Paths
Don

Dirt paths.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

My White Block
Don

a white block

My Press
Don

A press to flatten steel

My Ladders
Don

Adds different ladders to Luanti

More Ladders
SkyBuilder1717

Adds more ladders and sticks!!!

ColoredCement
Truemmerer

Add Cement Blocks with unifieddyes support

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

X Clay
SaKeL

Adds hardened clay.

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Stairs and slabs of wool
X-DE

Stairs and slabs of wool

Cube Nodes
Andrey01

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

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

Alien Tools
chaosomnium

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

My Cobble
Don

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

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...

Ethereal Mosses
1F616EMO

More mosses for dirt types in Ethereal NG

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Columnia
mt-mods

Adds simple pillars and columns

Plasterwork
Sokomine

Add colored plaster coats to nodes

My Concrete
Don

Myconcrete adds concrete blocks, sidewalks and other items

Tables
AwesomeDragon97

A simple mod that adds decorative wooden tables.

My Bricks
Don

Machine to make bricks out of common material

Brick Walls
philipmi

Adds brick walls from different types of bricks.

Blox
mt-mods

Adds lots of differently colored and textured blocks to Minetest.

My Slopes
Don

MySlopes

Weedstone Random Mod Thing
chaosomnium

Originally meant to be a simple electronics type mod inspired by redstones, I messed around with the code after getting bored and got this weird mod, and now it's this thing. Enjoy I guess?

Pink Lava
TenPlus1

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

Saphire
Ryft77

Adds saphire stuff

WorldEdit Wall Block
SkyBuilder1717

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

Steel bar blocks
sotha1

adds blocks made of steel bars (xpanes)

Maple tree
Duvalon

Adds a maple tree placed during world generation.