Randomized Map-specific Ores
Piezo_

Adds two randomly created ores to each world with varying properties depending on the world's seed

Magic Tech
Futuray-pgm

It adds technology based magic

Mese Restriction
mt-mods

Minetest mod: restrict mesecons use to priv

MTC Chisel
Can202

Add Chisel and new decorative blocks.

sfinv++
swagtoy

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

Gems Battle
MisterE

Bedwars-like team battle minigame

Mesecons Stealthnodes
Clyde

Register your own Ghoststones.

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

Loot
Byakuren

A loot framework.

Atium
GenesisMT

A strange a ore with tools.

Fake Fire
Semmett9

Fake fire adds in a block that looks like fire, but dose not have the risk of burning down your creations.

GetName
kevins

Adds an API and tool to generate random names for NPCs, mobs, and places.

Spectator Mode
jp

A mod for Minetest allowing you to watch other players in their 3rd person view.

Ancient Ice Stuff
Robot10&Scheletor

Adds a new powerful ore to the game

Anarglass
VerdiShubert

Some kinds of glass nodes

BitChange
Krock

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

Better Locks
SkyBuilder1717

Adds locks and locked doors

Mesecons Microphone
Maverick2797

Chat-toggleable mesecons node.

Quartz Geodes
AwesomeDragon97

Extends the Geodes mod with quartz geodes.

Abritorch
mt-mods

multicolored torches

bridgemaker
mike.monkeybiter

A refillable machine to easily create simple block bridges across caverns and valleys.

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Hbdrunk
UnchainedDevelopment

Adds intoxication effects and HUD bar to display intoxication level.

Kitty/Kitto Ores
nemokitty9

Nemokitty9's own ore pack. Includes Tools!

Rainbow Source
Shara

Adds coloured water.

Area-Locked Chests
1F616EMO

Locked chest that check protections

Stairs Recycle
DumbDave961

Turn stairs into ingots, slabs, or different stairs. Smelt cobble stairs into stone stairs. Highly recommended for Oneblock survival. Based on Simple Recycle by Jolesh.

Movement Essentials
Daniel

Adds umbrella for slow fall (hang gliders), consume mese crystal to recall (return to spawn), and throw fragments to teleport.

doorbell
Miniontoby

A doorbell mod with sound

X Clay
SaKeL

Adds hardened clay.

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

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?

visible health bar
GigaByte

adds a visible health bar above the player

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.

Sugar
X17

Adds eatable sugar made of papyrus and a sugar block

Generic moon of Saturn
Red_King_Cyclops

Replaces the default earthlike setting with a generic moon of Saturn.

World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

Grimoire
monk

Override tool functionality during runtime

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

Sticks Stones
MikeRedwood

Makes Sticks from leaves and scatters small stones