Safe Chest
Atlante

Add a safe chest with secret password

Offline Phantoms
Kimapr

Players leave "phantoms" when leaving; other players can take items from those

Sticks Stones
MikeRedwood

Makes Sticks from leaves and scatters small stones

Cottonseed Oil Fertilizer
1F616EMO

Powerful fertilizer from cotton seed

blueberry_juice
MR_breaddz

blueberry juice

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

Protector Redux
sorcerykid

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

Drawstruct
Xenon

Draw or generate random structures

Mtg Craft Reverser
Hugues Ross

Makes crafting recipes in Minetest Game reversible

Oil lamps
ademant

Create oillamps with oil from leaves (basic_materials) or create oil with seeds.

Fragments
Amaz

A mapgen with a goal, with things needed to advance to the next level.

Simple Dice
farfadet46

Simple dice for little games ;)

Wheitestone
soeren

deco whitestone

Bank Accounts Receipt
Can202

Receipt = TRASH

LWComponents Spawners
mt-mods

Register spawners for lwcomponents.

Dirt Tunneler
Neuromancer

Makes dirt deeper and you can tunnel through it just by walking through it. Press spacebar/shift to tunnel upward/downward with auto placed ladders.

Grow Dry Grass
Silver Sandstone

Makes dry grass spread on savanna dirt.

golden lava
GigaByte

add golden lava

treasures
ademant

Treasure nodes with useful items

New pickaxes
Arkatron

Adds new pickaxes

Fakery
iarbat

Adds counterfeit diamonds and other fake precious materials.

Multitool Mod
thediamondlego

Adds a new tool that does the job of all the other tools(except hoe and screwdriver). Also has bouble the durability of a diamond tool!

Telegram
neko259

Integration with telegram messenger chat

Frames
opfromthestart

Frames from Technic since it was removed.

Underground Survival Lighting
Arkatron

If you like underground light in survival, use this mod, it can help that.

Roadway
X17

Adds simple roads in 4 sizes.

Server Essentials
jolethen

An essential mod for any server

MathPlot
kyleclaassen

A tool for constructing mathematical curves/surfaces/solids.

My Torches
Don

Changes default torches to ones that burn out and cause damage

Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

Death Coords
Niden

Show Death Coordinates

Free Stuff Generator
AiTechEye

junk has never been so coveted!

Weedstone Random Mod Thing
chaosomnium

Originally meant to be a simple electronics type mod inspired by redstones, I messed around with the code after getting bored and got this weird mod, and now it's this thing. Enjoy I guess?

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

Renewable Fireflies
mecha_moonboy

Registers an ABM on some ground blocks that spawn fireflies if certain criteria are met.

Kits
Pyu

An API for creating kits

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Grimoire
monk

Override tool functionality during runtime

daymachine
niwla23

Make day by using one mese crystal!

idiamond
soeren

With this new feature, you can press ordinary diamonds into industrial diamonds, effectively doubling your diamond count and maximizing your resources.