NodeCore
Warr1024

Minetest's top original voxel game about emergent mechanics and exploration

PaleoTest
ElCeejo

Adds Prehistoric Fauna and Flora to Minetest Game

Loria (alpha)
siegment

Survival in hardcore acid-alien sci-fi themed world

Ocean
StarNinjas

Adds coral reefs, fish, decorative ocean blocks and much more!

NodeCore Stairs
Warr1024

Adds an assortment of stairs and slabs to NodeCore

KSurvive
MadKamel

A game that changes much of MTG's gameplay.

Multiple Biome Generator
chaosomnium

230 Pseudorandomly Generated Biomes, Trees, Fruits, Ores, Tools, and Liquids

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

NodeCore ALPHA
Warr1024

Early-access edition of NodeCore with latest features (and maybe bugs)

SkyRealm for NodeCore
Warr1024

SkyBlocks inside vanilla NodeCore

New Factory
theFox

Industrialization for minetest

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

ColoredCement
Truemmerer

Add Cement Blocks with unifieddyes support

Gizmo's Of Carbon Machinations
ThatGhzGamer

Adds various charcoal related items such as a Marvelous Hammer to Compress things, New Gear, New Diamonds, Charcoal and Willow Charcoal.

Ocular Networks
PolySaken

Draw power from the world, and use it to power machines and tools.

Poly Decor
PolySaken

My spin on decorative stuff.

DragonEggLock
mi.sh

You can lock a Dragon Egg so it doesnt teleport away

Infinite Wood Mod
thehumanarachnid

You can now get infinite wood in survival

PaleoTest for Hades Revisited
SFENCE

Adds Not Only Prehistoric Fauna and Flora to Hades Revisited.

Plastic Box
Starbeamrainbowlabs

Adds a recolourable plastic box. Fork of @cheapie's version with improvements.