BitChange
Krock

Money items for your world. You can mine bitcoins. Sort of.

Maple tree
Duvalon

Adds a maple tree placed during world generation.

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

My Paths
Don

Dirt paths.

Balrog Sword
DragonWrangler

adds a balrog sword

Item Holders
Jose_ManuelS18

Adds 'Item Holders', blocks that hold your items in display, also provides a API.

Pillars
citorva

Add a lot of pillars for fun.

Cthulhu eye boss
GigaByte

Cthulhu eye boss adds

Basic Ownership
sorcerykid

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

Ufos
mt-mods

adds a ufo for flying around in

Castle Storage
FaceDeer

Contains storage containers one might find contained in a castle.

Mob Limiter
Neuromancer

removes mobs over max count near players with configurable settings

The Composter
Dino0815

Adds a composter to make dirt out of your leaves.

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

Hero TNT
Neuromancer

TNT that only destroys cobble like in H.E.R.O. game.

Easy night
X-DE

Adds crafting recipe for torches with leafs, a sleeping bag, you can sleep at 18:44 and modify when to sleep

Rock Piles
Neuromancer

Adds rock piles which generate randomly on the surface and in caves

MTC Burger
Can202

Adds Burgers.

Waterfalls
Termos

Adds water erosion, so flowing water forms somewhat more realistic looking waterfalls.

Steel bar blocks
sotha1

adds blocks made of steel bars (xpanes)

Quartz Geodes
AwesomeDragon97

Extends the Geodes mod with quartz geodes.

LWColorable
mt-mods

Various colorable decorative blocks.

Embedded Lights
scr267

Decorative block embedded LED or Potlights

More Upgrade Packs
nolombic

Upgrade your upgrade packs so you can have even higher stats!

Technic use Battery
1F616EMO

Use energy from RE batteries in the inventory

My Default Lights
Don

Simple lights made from default material

AIO - Back to Bed
degiel1982

Allow players to set their spawn points by right-clicking on beds.

Waste
Jolesh

Adds Waste and ways to recycle it into useful resources

Advanced Weapons
LMD

Adds a variety of advanced weapons.

Magic Tech
Futuray-pgm

It adds technology based magic

Handholds
Shara

Adds a climbing pick which creates handholds in stone, desert stone, sandstones and ice nodes.

Surprise Blocks
Wuzzy

Randomly spawns surprise blocks closely about ground level.

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Cassettes
X-DE

A mod that adds cassettes and a cassette player.

Tables
AwesomeDragon97

A simple mod that adds decorative wooden tables.

Mortar
suhaib

Adds a mortar cannon

Sneeker
AntumDeluge

An explosive nuisance.

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options to Minetest.

Uncrafter
JoeEnderman

Adds an uncrafting table