More Stones
Blocky Player

Provides a variety of educational and decorative minerals and rocks.

Modern Ish
thomasthespacefox

A collection of modern-ish odds and ends.

Gems Battle
MisterE

Bedwars-like team battle minigame

Minetest 2D
AiTechEye

Transforms the world into 2 dimensions

Mylandscaping
Nathan.S

Lets you put up decorative walls around your gardens, and make pretty hardscapes.

Portable Chests
Bob64

Portable chests you can pick up even when there are items inside.

ts_doors
Thomas-S

Adds doors for all kinds of wood.

Turret
Giga_M

adds a defensive turret

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

My Roofs
Don

Adds mesh roofing nodes.

Underground Challenge
Hypernoot

Explore all 62 underground biomes!

Chains
X17

Adds chains to climb or decorate

My Scaffolding
Don

Scaffolding to help you reach high places

Colored Meselamps
devurandom

Adds colored versions of meselamps, craftable with dyes

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.

Procedural Furniture
the_raven_262

Creates furniture collections

Colored Blocks
sermow

Different colors of: stone, stone bricks, wood obsidian, and glass

Axis Tools
mt-mods

All the functionality of tinkers construct, but all in your inventory.

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

Bricks Plus
X17

Adds different brick patterns

Reinforced Diamond Tools
ImAlreadyHere

A sword and a pickaxe that are really strong and can be crafted with diamond blocks and sticks.

XP Redo
mt-mods

Adds experience, ranks, and doors only accessible to those above a certain rank. Not actually a redo of any mod.

Coconut Trees
Neuromancer

Adds coconut trees with edible coconuts & thatch blocks

Armor Toggle
Luffy0805

Enable and disable the visibility of the armor (3D Armor) using chat commands.

The Confluence
MisterE

A luamap example - a small (500x100x500) Island in the middle of the ocean with 4 rivers that run from the center to the sea.

Cones: Traffic and Training Cones
ClassicAdam

Cones. Various use traffic cones and training cones. 3 sizes, 10 colors, 30 cones in total.

More Pickaxes
Koda_

Adds additional pickaxes to the game

Zero-Effort Custom Minerals
Piezo_

A tool for registering entire materials, complete with ore generation, tool-sets and automatically generated sprites with almost no effort required

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

Aqua Farming
Clyde

Farming under Water, now it's possible.

Abritorch
mt-mods

multicolored torches

Lava + Water > Stone
1F616EMO

Cool Lava into technically special stones for easier cleanup

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.

Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

Trails
X5Dragonfire

Allows you to make paths in grass with ground roller

Moonflowers
karlexceed

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

Sieves
AwesomeDragon97

Adds sieves that are used to separate (occasionally) valuable debris from sand.

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!))

Street Water Pipestand
VerdiSchubert

Adds street water pipestand

void grenade
Giga_M

add an void grenade