Frame
sofar

A stylish item and node frame that causes no lag/server load.

Pigiron
TenPlus1

Adds pig iron ingots which need to be crafted to make steel, also blocks and stairs.

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.

Mob Crab (Beta)
Can202

Adds Crabs.

Oxidizing Copper
StarNinjas

This mod aims to make copper/bronze more realistic by making them slowly oxidize into a bluish/green block when exposed to water.

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

Moonflowers
karlexceed

Adds a rare pale blue flower that glows faintly in the darkness.

Swamplified
Neuromancer

This mod adds a few more nice touches to Atlante's Swamp biome mod

Chocolatestuff
lazerbeak12345

Adds edible chocolate tools and armor to Minetest.

Smoke Signals
Just_Visiting

Signal your friends, or warn your enemies!

Infinite Chest
Dragonop

Adds a configurable chest that gives an infinite amount of something.

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

De Nenio
Jolesh

Adds possibilities to get items normally unobtainable in skyblock through new mechanics and objects

Flower Beds
ZenonSeth

Flower Beds for growing flowers

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.

Chains
X17

Adds chains to climb or decorate

Treasurer
Wuzzy

A framework to define and distribute random treasures into the world.

Multitools
ChimneySwift

Adds a series of multi-purpose tools to Minetest

Ore Deposits
Tarruvi

Adds ore deposits that can randomly spawn on stone

Rain Barrels and Wells
Piezo_

Replaces overpowered "water generators" with a unique water-harvesting system

More Pickaxes
Koda_

Adds additional pickaxes to the game

Bricks Plus
X17

Adds different brick patterns

Morebricks
CalebJ

Adds an assortment of new bricks to build with.

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

Missions
BuckarooBanzai

Adds blocks to create missions with rewards, timeout and penalties.

Multiplant
Firefall

Grow Multiplants and get a random seed or flower!

X-fangs
Octomax2011

adds suits for speed and look

Climbable Trapdoors
ZenonSeth

Makes the wood and steel trapdoors climbable

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

Trails
X5Dragonfire

Allows you to make paths in grass with ground roller

Jukeloopbox
ulla

A simple jukebox that can be used for small looped tracks, or simply to listen to music

Quarry Mechanics
kestral

Adds quarry mechanics to stone nodes.

HUD Analogic Clock
APercy

Adds an analogic clock to hud

Fireworks Redo
niwla23

Adds some better looking fireworks

NextGen Tinted Glass
StarNinjas

Adds tinted glass that doesn't allow light to pass through

ColourJump
MrFreeman

A simple minigame where the players need to jump on the correct platform to avoid to fall down

Music Player
Jose_ManuelS18

Adds a music player and discs

blackhole containment box
Soundwavez

cool swirvy gravitational blackhole boxes, that can be used to "ahnialate" enemy bases, or for "deforestation" aah i love abms! (extra dramatic!))

Watershed
paramat

A river / mountain range mapgen

Guinea pig
DrPlamsa

Adds guinea pigs.