Example Lua mapgen
ROllerozxa

A basic example for writing custom Lua mapgen using Perlin noise.

Manners
brylie

Polite farts and burps.

Some kind of star ... trek, nodes
Paul Wilde

A bunch of nodes you may find on some kind of star trek

Engravings
Taren

Adds multiple engraved blocks and benches to make them.

My Blueprint
Don

Easy way to layout your build

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.

Old Wizard Font
Pyrollo

OldWizard font for Font API

Claymore
Giga_M

adds a powerful sword capable of deforming the ground

NodeCore Stalactites & Stalagmites
Winter94

Generates Stalactites and Stalagmites in caverns underground.

Server News
Shara

Show server news when players join

Thermometer
csirolli

A thermometer to check the temperature

City CommodityMarket
X5Dragonfire

Adds simple CommodityMarkets for city's towns etc.

NodeCore Coal
Winter94

Adds 3 ores of coal to NodeCore.

Potions
X-DE

Adds a simple potion brewing system. Includes API for adding custom potions. Fork of s_potions_modpack by Stakbox

Item Replicator
ApolloX

Replicate items with ease.

myarcade
Don

Arcade games

NodeCore Vuga
Winter94

Generates Vuga Underground.

Cannonballs
AwesomeDragon97

Launch explosive cannonballs at your enemies.

Proximity Chat
GreenXenith

Only hear chat from nearby players.

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.

NodeCore Nature: Revised
Warr1024

Updated, fixed, enhanced edition of Winter94's NodeCore Nature

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!

Select Item
Wuzzy

Allows other mods to add a simple form to choose a single item.

Narutomaki
1F616EMO

Delicious Narutomaki!

NucleoTest
DarkXWolf17

Battle Royale-like game. Provides an API and a reference implementation. Highly radioactive. Work in progress.

Item Limit
LMD

Limits the amount of items of certain types in player inventories

mTimer
Linuxdirk

Ingame timer for showing current playtime, current day time, ingame time, etc.

craftsystem
fluxionary

craft registration API which automatically deals w/ replacements

Speedrun Tools
SuperStarSonic

Speedrunning tools for Luanti

Real Compass
kestral

A simple compass that only points north.

My Torches
Don

Changes default torches to ones that burn out and cause damage

awuuwa's Building Blocks
awuuwa

various building blocks

NodeCore Beacons
Warr1024

Long-distance navigation beacons for NodeCore

Admin Toys
wilkgr76

Tools for admins to have fun with cheating and otherwise rule-breaking players

Uncraftable Recipes
ReinPlayz

A small mod that adds shapeless recipes for lava, water, river water source blocks, and grass block.

Simple Meters
Fruitsnack

Modpack and API that adds HUD indicators

Slingshot
AntumDeluge

Slingshots that can throw inventory items as ammunition.

Sugar
X17

Adds eatable sugar made of papyrus and a sugar block

Sway
lazerbeak12345

A simple inventory that makes use of Flow forms.

Hades Endgame
VeproGames

Adds various goodies to Hades Revisited, focused on Late/Endgame