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

Inventory Plus
TenPlus1

Simple Inventory replacement

Ore Deposits
Tarruvi

Adds ore deposits that can randomly spawn on stone

NextGen Bedrock
StarNinjas

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

Castle Shields
FaceDeer

Adds decorative wall shields

Swamplified
Neuromancer

This mod adds a few more nice touches to Atlante's Swamp biome mod

Geodes
AwesomeDragon97

Adds amethyst geodes and an API for making custom geodes.

Portable Chests
Bob64

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

Bricks Plus
X17

Adds different brick patterns

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.

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

Raw Ore Blocks
Silver Sandstone

Adds block forms of metal lumps.

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

Ephesus
Horka

Add Decoratives blocks and columns of Ephesus

XP Redo
mt-mods

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

Minetest 2D
AiTechEye

Transforms the minetest world into 2d dimension

MT Expansion
GamingAssociation39

An expansion for MTG

MobConf
zeuner

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

Moonflowers
karlexceed

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

3d ores!
Soundwavez

a slick new take on the default ores!

Cucina Vegana
Clyde

Adds plants and spices for a vegan kitchen

Watershed
paramat

A river / mountain range mapgen

Hardcore Farming
Neuromancer

Makes farming a hardcore challenge by adding very hungry pests. Can you overcome them or will they defeat you?

Mylandscaping
Nathan.S

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

Climbable Trapdoors
ZenonSeth

Makes the wood and steel trapdoors climbable

More Pickaxes
Koda_

Adds additional pickaxes to the game

Coconut Trees
AwesomeDragon97

Adds coconut trees that appear on beaches

Modern Ish
thomasthespacefox

A collection of modern-ish odds and ends.

Flower Beds
ZenonSeth

Flower Beds for growing flowers

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

In the Fog
Jo5629_

Herobrine has entered your world.

Procedural Furniture
the_raven_262

Creates furniture collections

Pigiron
TenPlus1

Adds pig iron ingots which need to be crafted to make steel, also blocks and stairs.

Infinite Chest
Dragonop

Adds a configurable chest that gives an infinite amount of something.

NextGen Tinted Glass
StarNinjas

Adds tinted glass that doesn't allow light to pass through

Sieves
AwesomeDragon97

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

Digicontrol
OgelGames

Adds nodes to control the flow of digiline messages

Rain Barrels and Wells
Piezo_

Replaces overpowered "water generators" with a unique water-harvesting system

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.

Transporter
mt-mods

Adds a configurable technic-based transporter, with bookmarks and many options