Stoneblocks
Homiak

Adds a range of stone blocks and lanterns that lit when player is close

Stone Chests
AwesomeDragon97

Replaces the wooden chests found in dungeons with stone chests.

Datatest
dibesfer

8 new biomes with nodes, ores and schematics, inspired by digital data

mymillwork
Don

Crown molding, columns and baseboards of different styles.

Dice
Wuzzy

Decorative dice blocks which face a random direction.

Copper Rails
AwesomeDragon97

Adds a new directional rail made from copper and mese crystals.

Last Login Signs
fgaz

Adds signs that show the last login of players that right-clicked them

Cloud Items
Panquesito7

Powerful cloud tools.

Warning: Non-free media.

VoxelForge - Breaking Changes soon.
VoxelForge

Build, Fight, Mine, and so much more. A MineCraft Inspired game, focused on being fun, adding good features that Mojang decided against using, and being performant

Magic Materials
mt-mods

A mod providing common resources and shared magic system for modpacks like gadgets_modpack, bweapons_modpack, and possibly others

Castle Gates
FaceDeer

This is a mod all about creating castle gates and dungeons

Ocean
StarNinjas

Adds coral reefs, fish, decorative ocean blocks and much more!

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

Christmas Decor
GreenXenith

Christmas-themed decor

Traders
Sokomine

Configurable mobs/NPC which can trade for you.

Wilhelmines Living Floatlands
Liil

Adds various prehistoric animals to your Floatland Zone, if you are using V7 Map Generator.

NodeCore ALPHA
Warr1024

Early-access edition of NodeCore with latest features (and maybe bugs)

Quartz
Evergreen

Adds quartz ore and some decorative quartz blocks

Beacons
SpaghettiToastBook

Adds craftable beacons in several different colors.

Castles++
philipbenr

This is a modpack all about creating castles and castle dungeons.

The Build Spawner
Thunder1035

Gives build spawner for spawning builds which makes city creation easy

Charcoal
X17

Make charcoal from trees and use this as fuel

Minertrade
Lunovox

It adds various types of money, exchange table, Dispensing Machines, ATMs in stores.

Pigiron
TenPlus1

Adds pig iron ingots which need to be crafted to make steel, also blocks and stairs.

Ilights
mt-mods

Adds various lights.

morelights_dim
doxygen_spammer

Allows to turn morelights lights off or to dim them.

Simple Furniture
Tarruvi

Adds a selection of furniture with simple designs

ts_doors
Thomas-S

Adds doors for all kinds of wood.

Factory bridges
mt-mods

This mod adds a steel bridges, railings and stairs in Minetest.

C Doors
TumeniNodes

Adds centered doors, and villa style windows to Minetest.

pkarcs
TumeniNodes

Adds arched doors

ArtDeco
TumeniNodes

This mod just adds some new building blocks to Minetest.

Stripped Trees
1faco

Adds Stripped tree trunks.

Coloredwood
mt-mods

Colorize some wood!

Angled Walls
TumeniNodes

Angled & Sloped Walls, Angled Glass, & Angled Doors

Castle Shields
FaceDeer

Adds decorative wall shields

Darkage - the original plus improvements
addi

DarkAge adds several new nodes and crafts to create a pre industrial landscape.

TP Stairway
joe7575

Simple stairways and bridges for your buildings and machines

Cozy Lights
SingleDigitIq

Early alpha. Improves the way light sources(torches etc) behave and allows to create huge lights, literal projectors with just a mouse click, light map will be computed for you.

More Stones
Blocky Player

Provides a variety of educational and decorative minerals and rocks.