Mymonths
Don

Adds days of the week and months. Also weather, including rain and snow.

Nether
PilzAdam

Adds a deep underground realm with different mapgen that you can reach with obsidian portals.

Astralcraft
EmptyStar

Adds shooting stars and and related items to Luanti worlds

My Streets
Don

Adds asphalt and other items you need to build streets

My Concrete
Don

Myconcrete adds concrete blocks, sidewalks and other items

SkinsDB
bell07

Custom player skins manager with support for 1.0 and 1.8er skins and inventory skins selector

Batmod
Don

Fun mod that is about bats

potal launcher
Soundwavez

Potal Launcher

Chemistry
Emiliano

A package that adds More Ores and Things

My Flooring
Don

A basic set of flooring

My Siding
Don

Adds lines on one side of block to make it look like siding

My Stone Paths
Don

Stone paths

My Bricks
Don

Machine to make bricks out of common material

Easy ores
X-DE

Minetest ores now generate higher up

Railbuilder
rlars

This mod allows you to plan and build tunnels and rails for Advtrains.

My Furniture
Don

A basic set of furniture

Multiplant
Firefall

Grow Multiplants and get a random seed or flower!

X Obsidianmese
SaKeL

Shooting sword, woodcutting / treecapitator axe, multiple plow blocks / plant seeds hoe, path creating shovel, pickaxe can place secondary items (e.g. torches) and more...

My Roofs
Don

Adds mesh roofing nodes.

Mycorners
Don

Put decorative corners on blocks.

My Paths
Don

Dirt paths.

My Mine Shaft
Don

Makes tunnels straight down that you can climb

Worldedge
Don

Teleports the player to the other side of the world when they reach the edge.

My Treasure
Don

Adds treasure chests around the world

Stairs and slabs of wool
X-DE

Stairs and slabs of wool

My Default Fences
Don

Adds more default fences

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

My Press
Don

A press to flatten steel