Fireworks
CalebJ

Particle driven fireworks.

Wreckage
keym3n

A variety of tools and modifications. There are special blocks for creating, modifying, and repairing tools.

Timber Frame
jbb

This mod adds timber-framed clay, bricks, cobble, stone and stone bricks to the game.

Bed Rock
DS

Adds a bed-rock, for sleeping

Ore Deposits
Tarruvi

Adds ore deposits that can randomly spawn on stone

HCBP 18_01 Parasite - beta
Soundwavez

Adds an Injector, Containing a sample of the HCBP 18_01 Parasite (Highly Contageous Blood Parasite). use on your enemys. and or your friends, if youre a backstabber!

Barchairs
Clyde

Adds some Barchairs.

Map Tools
Calinou

Adds various special versions of normal blocks, tools, and other map maintainer tools.

Unter Null
Casimir

You start swimming in the middle of an infinite ocean. Take your time and build.

Japanese_letters_modpack
ofg

Japanese hiragana blocks

Sunset Biomes
RisingLeaf

Adding two biomes and stuff around them.

Mask
GenesisMT

A simple mask you can wear.

Petroglyphs
Neuromancer

Adds petroglyphs which generate randomly in desert stone walls

Manny
ElCeejo

Adds Manny from that one Reddit post.

Fake unknown node
orwell

Adds a node that looks like an unknown node

City Block II
sorcerykid

Disables use of water and lava buckets within a designated area

Condensed Cobblestone
1F616EMO

81 cobbles in one item!

ServerSay
Truemmerer

Write in the Chat as the server

Cloud Items
Panquesito7

Powerful cloud tools.

Warning: Non-free media.

Tardis
iarbat

Adds a functioning space-time machine from the tv show doctor who.

Spawners
SaKeL

Adds spawners for mobs, dungeons, temples and ores.

Magic Materials
mt-mods

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

More TNT
mittelmaessigercoder2

Adds more TNT

Mobs Skeletons
TenPlus1

Adds three skeletons to the world.

Guns4dWorkbench
Jo5629_

Craft guns and their components with an added workbench.

Wilhelmines Living Desert
Liil

Adds plants to the default deserts of minetest game.

Wilhelmines Living Floatlands
Liil

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

Simple Working Villages
ray_f_t76

An updated Fork of Working Villages, including new characters and a Mayor

Headlamp
OgelGames

Adds a headlamp that can be worn as armor, providing a bright light source

Simple Xray
MikeRedwood

Makes stone and desert stone see through, also works with nether mod

Extra Doors
sorcerykid

Extra Doors provides a range of interior and exterior doors for builders

Citygen
BuckarooBanzai

city mapgenerator

Castles++
philipbenr

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

Nssm Extra
TenPlus1

Even more creatures to add into your worlds

Nssb
TenPlus1

BIOME integration for nssm, the not so simple buildings.

Crops
sofar

This mod expands the basic set of farming-related crops that Minetest Game offers.

Wireless Mesecons
GreenXenith

Wireless Mesecons and Digilines

Wilhelmines More Torches
Liil

Adds new types of torches and lamps

Armor Expanded
Crystalwarrior

Expanded armors for 3d armors

Obsidian Swords
Dragonop

Adds the Obsidian Dagger, Sword, and Longsword. Also Obsidian tools, for completeness.