Better Locks
SkyBuilder1717

Adds locks and locked doors

Scaffolding
Semmett9

Adds wooden and Iron scaffolding.

Easy ores
X-DE

Minetest ores now generate higher up

player flying animation
GigaByte

change the player animation when flying

Modern Ish
thomasthespacefox

A collection of modern-ish odds and ends.

Pigiron
TenPlus1

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

Wet Mud
Nicu

Hydrates farmland without using water directly

Ephesus
Horka

Added ancient architectural blocks from the Mediterranean

More Pickaxes
Koda_

Adds additional pickaxes to the game

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

Quarry Mechanics
kestral

Adds quarry mechanics to stone nodes.

Mylandscaping
Nathan.S

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

Inventory Plus
TenPlus1

Simple Inventory replacement

Alien Material
debiankaios

Adds new blocks, items, and tools from aliens. A new time begins.

Nettles and Other Weeds
Hypernoot

Nettles spawning on junky plots

Morebricks
CalebJ

Adds an assortment of new bricks to build with.

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

Zinc
alerikaisattera

Zinc metal, used for making brass

Bricks Plus
X17

Adds different brick patterns

3d ores!
Soundwavez

a slick new take on the default ores!

Portable Chests
Bob64

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

XBlocks
GamingAssociation39

Additional blocks for decoration/building

Invisibility Potion
TenPlus1

Craft a potion to make yourself invisible

Cones: Traffic and Training Cones
ClassicAdam

Cones. Various use traffic cones and training cones. 3 sizes, 10 colors, 30 cones in total.

Slats
v-rob

Adds decorative slats that have a lot of uses.

Guinea pig
DrPlamsa

Adds guinea pigs.

Rain Barrels and Wells
Piezo_

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

Music Player
Jose_ManuelS18

Adds a music player and discs

Procedural Furniture
the_raven_262

Creates furniture collections

Moonflowers
karlexceed

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

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

Flower Beds
ZenonSeth

Flower Beds for growing flowers

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.

Street Water Pipestand
VerdiSchubert

Adds street water pipestand

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.

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

Sieves
AwesomeDragon97

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

My Mason Hammer
Don

A hammer to make stairs, ladders and footholds

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt