Technic
RealBadAngel

Extensive machinery mod with electricity and ores.

Mesecons
Jeija

Adds a ton of items related to digital circuitry including wires, buttons, lights, and even programmable controllers.

Mobs Redo
TenPlus1

Adds a mob api for mods to add animals or monsters etc.

Advanced Trains
orwell

Adds good-looking, realistic trains with realistic rails.

Homedecor
VanessaE

Feature-filled home decor modpack.

WorldEdit
sfan5

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

Moreblocks
Calinou

Adds various miscellaneous blocks to the game.

3D Armor
stu

Visible player armor & wielded items.

Farming Redo
TenPlus1

Adds many plants and food to Minetest

Moreores
Calinou

Adds new ore types.

Pipeworks
VanessaE

This mod uses mesh nodes and nodeboxes to supply a complete set of 3D pipes and tubes, along with devices that work with them.

Craft Guide
jp

The most comprehensive Crafting Guide for Minetest.

Petz
runs

Cute mobs for Minetest

Moretrees
VanessaE

This mod adds a whole bunch of new types of trees to the game.

Nether
PilzAdam

Adds a deep underground realm with different mapgen that you can reach with obsidian portals.

Plantlife Modpack
VanessaE

Adds various plant life.

Streets
webdesigner97

Adds modern roads to Minetest.

Nettles and Other Weeds
Hume2

Nettles spawning on junky plots

Vehicles
D00Med

A mod that adds an api for cars, planes, and other vehicles.

X-Decor
jp

A decoration mod meant to be simple and well-featured.

Not So Simple Mobs
npx

Introduces more complex mobs into the game, for the purpose of increasing the difficulty of playing.

Alive AI
AiTechEye

Advanced survivor ai mobs (npc, monsters and more)

Ethereal
TenPlus1

Ethereal mod uses the v7 mapgen to add many new biomes to the world.

World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

Weather
theFox

A weather mod for minetest.

Travelnet
Sokomine

Network of teleporter-boxes that allow easy travelling to other boxes on the same network.

Elepower
IcyDiamond

A new powerful modpack

Hang-Gliders
Piezo_

Fly around with fully functional hang-gliders!

Awards
rubenwardy

Adds achievements

Areas
ShadowNinja

Areas is a advanced area protection mod based on node_ownership.

Wooden Bucket
Hume2

A bucket made of wood for new farmers

TechPack
joe7575

A Mining, Crafting, & Farming Modpack for Minetest

Basic Materials and items
VanessaE

Provides a small selection of "basic" materials and items that other mods should use when possible -- things like steel bars and chains, wire, plastic strips and sheets, and more.

Tool Ranks
lisacvuk

Counts the number of nodes a specific tool has dug

Digtron
FaceDeer

Adds components for building modular tunnel boring machines

Bows
AiTechEye

A easy bow mod with arrows

Watershed
paramat

A river / mountain range mapgen

Food
rubenwardy

Adds soups, cakes, bakes, and more

Valleys Mapgen
Gael de Sailly

A map generator with valleys, rivers, mountains and many plants.

Caverealms
HeroOfTheWinds

A mod for Minetest to add underground realms.