My Pipes
Don

Mechanical pipes

Angled Stairs
TumeniNodes

Adds angled stairs to the Minetest Game.

Saphire
Ryft77

Adds saphire stuff

My Stone Paths
Don

Stone paths

Bunker Block
Spooks

Add blast proof concrete and its craft items.

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.

Abritorch
mt-mods

multicolored torches

My White Block
Don

a white block

More Ladders
SkyBuilder1717

Adds more ladders and sticks!!!

My Workshop
Don

Workshop benches

My Dye
Don

More dye colors

ColoredCement
Truemmerer

Add Cement Blocks with unifieddyes support

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

My Default Glass
Don

Glass made from many default items

Tables
AwesomeDragon97

A simple mod that adds decorative wooden tables.

Tinted Glass
1F616EMO

Colored glass

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Blox
mt-mods

Adds lots of differently colored and textured blocks.

Embedded Lights
scr267

Decorative block embedded LED or Potlights

Ethereal Mosses
1F616EMO

More mosses for dirt types in Ethereal NG

Node roads
MatyasP

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

My Default Lights
Don

Simple lights made from default material

Better Locks
SkyBuilder1717

Adds locks and locked doors

Columnia
mt-mods

Adds simple pillars and columns

Steel bar blocks
sotha1

adds blocks made of steel bars (xpanes)

Rainbow Source
Shara

Adds coloured water.

My Wood Slopes
Don

Make slopes with wood blocks.

Falls
Just_Visiting

A Particle-based Waterfalls/Lavafalls Mod

Floating Anchor
Starbeamrainbowlabs

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

Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

Maple tree
Duvalon

Adds a maple tree placed during world generation.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

Hardcorebrix
drkwv

Adds durable building materials that won't break on a first dig.

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Mycorners
Don

Put decorative corners on blocks.

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

My Blocks
Don

Special Blocks

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!