Cartographer for Minetest Game
Hugues Ross

Adds regional maps that you can craft and place (Minetest Game version)

Inventory Plus
TenPlus1

Simple Inventory replacement

TP Stairway
joe7575

Simple stairways and bridges for your buildings and machines

Drinks
Nathan.S

Adds a juice press and two juice storage containers.

Castle Tapestries
FaceDeer

This is a mod for creating medieval tapestries, as found in castles

Minimap Radar
OgelGames

A simple mod that enables the use of the minimap radar with a craftable item

Paintings Gallery
JoeEnderman

Adds a large selection of curated AI paintings using Paintings Library.

Shallow Ores
Monniasza

Places ores shallower in your world! No more time wasted digging!

Void Chest
MeseCraft

Access your belongings anywhere by using the power of the void chest!

Fireflies
Shara

Adds fireflies which can be caught in a net and placed in bottles for lighting.

Angled Walls
TumeniNodes

Angled & Sloped Walls, Angled Glass, & Angled Doors

Castle Shields
FaceDeer

Adds decorative wall shields

SuperQuest
Andrii

Allows to create quests with rewards which can be passed by triggering flags placed in different places

Magma Conduits
FaceDeer

Removes default mapgen lava and adds widely-spaced vertical lava "veins".

ArtDeco
TumeniNodes

This mod just adds some new building blocks to Minetest.

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

pkarcs
TumeniNodes

Adds arched doors

Nssb
TenPlus1

BIOME integration for nssm, the not so simple buildings.

Portable Chests
Bob64

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

NextGen Bedrock
StarNinjas

Adds an indestructible bedrock layer at the bottom of the world.

Boost Cart
Krock

This mod offers improved minecarts and a few more rail types.

Coloredwood
mt-mods

Colorize some wood!

Stripped Trees
1faco

Adds Stripped tree trunks.

Procedural Furniture
the_raven_262

Creates furniture collections

MOAR! ARMOUR!
Duvalon

Additional armours to build and wear

Simple Xray
MikeRedwood

Makes stone and desert stone see through, also works with nether mod

Scaffolding
Semmett9

Adds wooden and Iron scaffolding.

Darkage - the original plus improvements
addi

DarkAge adds several new nodes and crafts to create a pre industrial landscape.

In the Fog
Jo5629_

Herobrine has entered your world.

MobConf
zeuner

Place, remove and configure Mobs (for now: NPCs) using chatcommands

pilzmod
Phii

a spreading mushroom biome which you can spawn into the world, with its own monsters and a boss you need to slay to stop the biome's growth. Best played with bow & armor mod and after reading manual.

Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

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

Mylandscaping
Nathan.S

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

boomstick
fluxionary

a tool for testing the behavior of tnt

Minetest 2D
AiTechEye

Transforms the minetest world into 2d dimension

Geodes
AwesomeDragon97

Adds amethyst geodes and an API for making custom geodes.

XBlocks
GamingAssociation39

Additional blocks for decoration/building

Modern Ish
thomasthespacefox

A collection of modern-ish odds and ends.

MT Expansion
GamingAssociation39

An expansion for MTG