Mesecons
Jeija

Adds digital circuitry, including wires, buttons, lights, and even programmable controllers.

WorldEdit
sfan5

In-game world editor. Use it to repair griefing, or just create awesome buildings in seconds.

X-Decor-libre
Wuzzy

A decoration mod meant to be simple and well-featured (libre version).

Pipeworks
mt-mods

Supplies a complete set of nice, round mesh-based water pipes, boxy item-transport tubes, and devices that work with them.

More Blocks
Calinou

Adds various miscellaneous blocks.

Digtron
FaceDeer

Adds components for building modular tunnel boring machines

Protector Redo
TenPlus1

Lets players craft special blocks to protect their builds or disable PVP in areas.

Meshport (Minetest Mesh Exporter)
random_geek

Easily export areas in Minetest to meshes for 3D rendering.

Unified Dyes
mt-mods

Unified Dyes expands the standard dye set from 15 to up to 256 colors (depending on the object to be colored)

Signs Lib
mt-mods

Adds signs with readable text.

Variety
Atlante

Add many beautiful biomes.

Edit
Johannes Fritz

Allows copying, pasting, filling, deleting, opening and saving 3D areas

Multidecor
Andrey01

Adds various detailed furniture components, decorations and exterior stuff with various designs and styles of each epoch.

Cottages
Sokomine

Build medieval cottages with furniture, window shutters and roofs, thresh your wheat, repair your tools.

Lava Stuff
LandarVargan

Adds lava armor, tools, and blocks

Hopper
FaceDeer

Adds hoppers to transport items between chests/furnace etc.

PaleoTest
ElCeejo

Adds Prehistoric Fauna and Flora to Minetest Game

Connected Chests
Hybrid Dog

Allows making bigger default chests.

Better Screwdriver
12Me21

A more intuitive node rotation tool

Homedecor
mt-mods

Feature-filled home decor modpack.

Ma & Pop's Furniture Mod
GamingAssociation39

This mod adds in functional furniture.

Woolen Mesh Creator
entuland

Not only wool! Miniaturizes builds and allows rebuilding them too

More Decorations
Atlante

This mod adds a lot of new hatches and doors! For decoration, each wood has its type of trapdoor and doors

Wilhelmines Living Jungle
Liil

Adds a new type of dense jungle biome to your world

Stairs Redo
TenPlus1

Adds more stair types to Minetest.

Tower Crane
joe7575

A scaffold alternative for your building site

Trash Can
Evergreen

Adds a wooden trash can, and a dumpster to the game.

Comboblock
sirrobzeroone

Allows the stacking of slabs vertically and horizontally

Too Many Stones
JoeEnderman

88 stones that will spawn in most games. Supports English, Español, Français, Deutsch, Pусский, Português, 日本語

Baked Clay
TenPlus1

Adds the ability to bake clay into blocks and colour them with dye.

Colorful Beds
Tarruvi

Adds the other 14 colors to the simple and fancy beds

Torch Bomb
FaceDeer

Place torches throughout your entire surroundings with a torch bomb

Area Containers
jwmhjwmh

Adds nodes that contain areas in which you can build

Stapled Bread
Krock

Adds the functionality to staple bread to trees

Randungeon
Phii

adds highly randomized vivid dungeons to the world, and tools to spawn/customize them.

Wilhelmines People
Liil

Adds the possibility to build living Villages. Trade items for random stuff from your villagers, recruit mounts and warriors.

Streets
webdesigner97

Adds modern roads to Minetest.

Stair Carpets
AwesomeDragon97

Allows you to place carpets on stairs and slabs.

Caverealms Lite
Shara

A mod for Minetest to add underground realms.

Church Modpack
SFENCE

Church Modpack adds many decorative nodes to the game.