Legendary Armor
DynamaxPikachu

Adds legendary tools and armor

Decorations Sea
mt-mods

Adds many new types of seaweed, kelp, corals and other sea decorations, distributed across biomes

Fruit Trees
korin_rider

Fruit trees of diferent types

Log Spikes
Silver Sandstone

Adds spikes made of various types of tree.

Herbs
Clyde

Adds 15 flowers and 6 mushrooms.

Banners
Anonymous_moose

Adds decorative banners in all colours of wool.

Toolranks Extras
louisroyer

Extends toolranks support.

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Colored Chests
SkyBuilder1717

Adds a colored chests!

Angled Stairs
TumeniNodes

Adds angled stairs to the Minetest Game.

Ghost Block
Blocky Player

Adds blocks that you can walk through. Build traps, hidden rooms and more!

Strange Weapons
Robot10&Scheletor

Adds many strange and improbable weapons

Tree Particles
SuperStarSonic

Adds particles of falling leaves when you punch a tree

Mesecon Technology (MeseTec)
AiTechEye

Adds some extra and usefull mesecons stuff

Painted 3D Armor
Beerholder

Adds banners to your armor, either painted using the painting mod or created using the banners mod

Search and Rescue
josegamestest

Adds search and rescue vehicles for difficult situations

Ancient Bones
karlexceed

Adds bones with loot to dungeons.

Locks
Sokomine

Shared chests, doors, furnaces and signs - with keys

Abripanes
mt-mods

Adds faintly glowing coloured glass panes which can be used for stained glass windows or for gentle lighting.

Potted Farming
Annalysa

A new way to farm in pots herbs, mushrooms and regrow fruits on small trees.

The Composter
Dino0815

Adds a composter to make dirt out of your leaves.

Art Paintings in Frames (high res, 512px)
ClassicAdam

Various paintings in frames for hanging on walls. High res at 512px.

Mob Limiter
Neuromancer

removes mobs over max count near players with configurable settings

Bamboo
AwesomeDragon97

Adds bamboo which generates in jungles and can be used as a crafting ingredient.

Colored Meselamps
devurandom

Adds colored versions of meselamps, craftable with dyes

SkinChooser
mike.monkeybiter

Open skinsdb by right clicking a node

Paintings Library
JoeEnderman

A simple paintings library for MTG and potentially others in future.

Soup
justsoup

A mod that adds a few new food items.

Winuser Leafdecay
Liil

With this additiona leaf decay, all trees in naturalbiomes, livingdesert, livingjungle and livingfloatlands have a working leafdecay function.

Real Torch
TenPlus1

Realistic torches that go out eventually and drop in water

Locked Travelnet
Sokomine

Protect travelnet stations with locks and/or passwords

XConnected
Sokomine

connected nodes like xpanes, xfences, walls

Sponge
56

Water-removing sponges.

House Windows
DiamondPlane

Adds windows for your house

Invisibility Potion
TenPlus1

Craft a potion to make yourself invisible

Splooshy Bombs
ekl

Block-flinging explosive weapons (grenade and RPG)

Falls
Just_Visiting

A Particle-based Waterfalls/Lavafalls Mod

Unifiedbricks
wowiamdiamonds

This mod allows the user to re-color default bricks using Unified Dyes, and provides some pattern variations as well.

Alien Tools
chaosomnium

Alien Tools Mod for Minetest - adds Alien Tool, Shield, biome, etc

Thruster
LissoBone

Propel yourself through space with this new invention. Zero-G recommended. Check settings for tweaks.