Avanti Savoia!
JetpackJackson

Adds WW1 stuff, I guess?

Lava Particles
karlexceed

Adds some spark particles to lava pools

Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

BitChange
Krock

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

Quartz Geodes
AwesomeDragon97

Extends the Geodes mod with quartz geodes.

Tree Particles
SuperStarSonic

Adds particles of falling leaves when you punch a tree

Minercantile
Mathias

Economy featuring a primitive supply and demand system for exchanging goods.

Mesecons Stealthnode
Clyde

Register your own Ghoststones.

Node roads
MatyasP

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

Leather Armor
X17

Adds an armor made of leather

Digichat
SpinningCubes

Adds a block for sending chat messages using Digilines.

sfinv++
swagtoy

Improves the inventory, and fixes some formspecs throughout some mods.

Bouncy Leaves
1F616EMO

Adds bouncy and fall damage reduce effect to leaves

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

Shadow Realm
archfan7411

The realm of shadows contains many hidden horrors.

morebiomes
mzs.112000

A simple mod adding a few biomes to Minetest Game

Anarglass
VerdiSchubert

Some kinds of glass nodes

Mycorners
Don

Put decorative corners on blocks.

Saphire
Ryft77

Adds saphire stuff

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

monster_api_gb
Giga_M

add an api to create bosses

Meteors - meseor
paramat

Destructs your world with meteors (generates craters) upon map generation and also afterwards at a low chance!

Batch Screwdriver
niwla23

With this you can rotate all nodes in a row at once

awuuwa's Biomes
awuuwa

With this mod I intent to re-create some of my favourite biomes from one mod known as Biomes O' Plenty, with of course many of my own ideas included as well.

Player Speed
Boot

Displays the player's speed (walking, running, falling) in m/s and km/h in the HUD.

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

Kill History
LMD

Adds a kill history

Cloudcraft
EmptyStar

Adds tangible clouds and cloud-related items to Luanti worlds

HTTPBlocks
56independent

This mod adds a simple HTTP request device for digilines.

S Potions
Stakbox

Adds a simple potion brewing system for MTG. Includes API for adding custom potions.

Fareboxes and Faregates
1F616EMO

Signal-emitting fareboxes and faregates

Frames
opfromthestart

Frames from Technic since it was removed.

crouched
Giga_M

the player crouches

Engravings
Taren

Adds multiple engraved blocks and benches to make them.

Slot Machine Mini-games
mt-mods

Provides an "engine" to drive simple slot machines (includes two). Spins reels, takes in/pays out in Minegeld (Dan's currency mod), etc.

TurtleMiner
BirgitLachner

A Mod to let Kids start programming with a turtle that can move around in the world, and dig and build what the user wants.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

Subway Tracksides
GWLT

Add tracksides for your subway map.

More Mese Post Lights!
1F616EMO

Add more mese post light

Area-Locked Chests
1F616EMO

Locked chest that check protections