My Concrete
Don

Myconcrete adds concrete blocks, sidewalks and other items

Better Locks
SkyBuilder1717

Adds locks and locked doors

Embedded Lights
scr267

Decorative block embedded LED or Potlights

My Hole In The Wall
Don

Decorative blocks for around gardens and more

Node houses
MatyasP

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

My Chisel
Don

A chisel that allows you to shape blocks.

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

My Dye
Don

More dye colors

My Fences
Don

Adds nice looking fences.

Falls
Just_Visiting

A Particle-based Waterfalls/Lavafalls Mod

Columnia
mt-mods

Adds simple pillars and columns

My Ores
Don

Adds ores and minerals to Luanti

WorldEdit Wall Block
SkyBuilder1717

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

Stairs and slabs of wool
X-DE

Stairs and slabs of wool

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

Plaster
Extex

Adds a variety of Plaster blocks for building.

My Pipes
Don

Mechanical pipes

My Default Fences
Don

Adds more default fences

Signlike letters
limafresh

Adds sign-like letter nodes.

Dimensionpack
AirplaneMan

A Pack Which Plans to Add Lots of Dimensions (2/12)

Prefab Redo
cheapie

Cheapie's version of Dan's old prefab mod, which adds pre-fabricated concrete elements: catwalks, benches, ladders, railings...

My Mesh Nodes
Don

A machine that makes different shape node

Pillars
citorva

Add a lot of pillars for fun.

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

My Flooring
Don

A basic set of flooring

Maple tree
Duvalon

Adds a maple tree placed during world generation.

More Ladders
SkyBuilder1717

Adds more ladders and sticks!!!

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

My Bricks
Don

Machine to make bricks out of common material

Tables
AwesomeDragon97

A simple mod that adds decorative wooden tables.

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Tac Nayn
GreenXenith

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

My Paths
Don

Dirt paths.

Node roads
MatyasP

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

Better Ice
TheFanne

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

More Mese Post Lights!
1F616EMO

Add more mese post light

My Default Lights
Don

Simple lights made from default material

Rainbow Source Redo
DumbDave961

Fork of Rainbow Source by Shara. Adds coloured water and buckets.

My Slopes
Don

MySlopes