Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

Maple tree
Duvalon

Adds a maple tree placed during world generation.

Bunker Block
Spooks

Add blast proof concrete and its craft items.

WorldEdit Wall Block
SkyBuilder1717

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

Angled Stairs
TumeniNodes

Adds angled stairs to the Minetest Game.

My Ladders
Don

Adds different ladders to the game

Ham Radio
techniX

Radio transmitters, beacons, and receivers

Pillars
citorva

Add a lot of pillars for fun.

Knapping Mechanics
csirolli

Adds knapping mechanics API inspired by Vintage story

Ancient Bones
karlexceed

Adds bones with loot to dungeons.

Colored Blocks
sermow

Different colors of: stone, stone bricks, wood obsidian, and glass

Basic Ownership
sorcerykid

An efficient and flexible node-based protection scheme for multiplayer worlds

My Wood Slopes
Don

Make slopes with wood blocks.

My Numbers
Don

Numbers and math signs

Nyancat's heaven
Hybrid Dog

Adds a nyanland in the sky

Castle Storage
FaceDeer

Contains storage containers one might find contained in a castle.

Tables
AwesomeDragon97

A simple mod that adds decorative wooden tables.

Mesebox
johalun

Mobile storage box powered by Mese

Ufos
mt-mods

adds a ufo for flying around in

My Treasure
Don

Adds treasure chests around the world

My Default Lights
Don

Simple lights made from default material

My Hole In The Wall
Don

Decorative blocks for around gardens and more

Soup
justsoup

A mod that adds a few new food items.

My Letters
Don

Letters of the alphabet

Technic Recipes
alerikaisattera

Extra recipes for processing various items with Technic machines

My Bricks
Don

Machine to make bricks out of common material

crouched
Giga_M

the player crouches

LWColorable
mt-mods

Various colorable decorative blocks.

My Paint Wood
Don

Paint wood

Node roads
MatyasP

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

Signlike letters
limafresh

Adds sign-like letter nodes.

Locked Travelnet
Sokomine

Protect travelnet stations with locks and/or passwords

Shadow Realm
archfan7411

The realm of shadows contains many hidden horrors.

My Stacks
Don

Changes the max number of items in each stack

My Flooring
Don

A basic set of flooring

My Siding
Don

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

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

X-Fangs
Knightech86

This adds sund powerful suits

Better Locks
SkyBuilder1717

Adds locks and locked doors

Embedded Lights
scr267

Decorative block embedded LED or Potlights