DEES BALLZ!
Soundwavez

adds fun balls with basic physics, to play (socker, basket ball, and hockey, with!

Torch Bomb
FaceDeer

Place torches throughout your entire surroundings with a torch bomb

X Tumbleweed
SaKeL

Adds Tumbleweed.

Illumination
mt-mods

Makes players emit light while holding any luminescent item.

Flower cow
DrPlamsa

Adds a flower cow.

Air Sword
PilzAdam

Adds the legendary air sword!

Generic Inoffensive Flags
AwesomeDragon97

Adds generic flags that come in multiple basic colors.

Area Containers
jwmhjwmh

Adds nodes that contain areas in which you can build

Stapled Bread
Krock

Adds the functionality to staple bread to trees

Alive AI
AiTechEye

Advanced survivor ai mobs (npc, monsters and more)

Hopper
FaceDeer

Adds hoppers to transport items between chests/furnace etc.

Modding Library
LMD

Multipurpose Minetest Modding Library

Ma & Pop's Furniture Mod
GamingAssociation39

This mod adds in functional furniture.

3D Furniture by tony-ka
CalebJ

A lightweight mod which adds various home and bathroom furniture nodes, and some castle/medieval-themed nodes.

Morelights
random_geek

Provides flexible interior and exterior lighting options for different styles of builds.

Gun pack 1 - Western weapons
fatalerror420

(currently) adds 4 unique weapons

Carpets
bell07

Carpets

Tables and Chairs
shaft

Adds tables and seating furniture

Wildlife
Termos

Adds some wild animals that interact with each other.

Colorful Beds
Tarruvi

Adds the other 14 colors to the simple and fancy beds

Stamina (Fork)
TenPlus1

Adds stamina and hunger (this fork adds drunk effects and player_monoids/pova support)

Pie
TenPlus1

Add cakes to MInetest

VoxeLibre More Food
rudzik8

Adds five more food items to VoxeLibre (ex. MineClone2) or Mineclonia

AdvTrains Livery Tools
Marnack

Livery tools for Advanced Trains mods.

Flowerpot
sofar

A stylish flowerpot that can contain most plants.

Fishing Boat
APercy

Adds a fishing boat

Wield3D
stu

See the items other players are holding

Experimental Villages Mapgen
Nore

Changes the way ores are placed, add new biomes and villages.

Auroras
random_geek

Adds auroras (northern/southern lights) at night in cold places.

IndustrialTest
mrkubax10

Features electricity and various useful machines. Inspired by Technic and IC2.

Stained Glass
alerikaisattera

Stained glass blocks and panes

Areas
ShadowNinja

Areas is a advanced area protection mod based on node_ownership.

Ropes
FaceDeer

Adds rope boxes of various lengths and also rope ladders.

Hunger NG
Linuxdirk

Hunger NG is a mod for Minetest adding a very customizable and easy to extend hunger system.

Sounds Redone
StarNinjas

Adds sounds to specific blocks

Other Worlds
TenPlus1

Adds asteroid layers and height-based skybox switches to create space environments.

Skeletons
SFENCE

Add player and some animals skeleton to your game.

Nautilus
APercy

Adds a craftable submarine

Hallelujah Mountains (AKA Cloudlands)
DrFrankenstone

Giant rocks floating suspended in magnetic eddies. (skylands, islands, fantasy, giant trees)

Crafting Guide Plus
random_geek

Adds an intuitive and full-featured craft guide with auto-crafting to the player's inventory.