Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

Morebricks
CalebJ

Adds an assortment of new bricks to build with.

Transporter
mt-mods

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

Moonflowers
karlexceed

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

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.

Swamplified
Neuromancer

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

Modern Ish
thomasthespacefox

A collection of modern-ish odds and ends.

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

MT Expansion
GamingAssociation39

An expansion for MTG

Sieves
AwesomeDragon97

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

Mylandscaping
Nathan.S

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

3d ores!
Soundwavez

a slick new take on the default ores!

Flower Beds
ZenonSeth

Flower Beds for growing flowers

XBlocks
GamingAssociation39

Additional blocks for decoration/building

FireWorks Reimagined
DragonWrangler

A fireworks api to allow you to easily add new fireworks to your server or game.

Coconut Trees
AwesomeDragon97

Adds coconut trees that appear on beaches

Climbable Trapdoors
ZenonSeth

Makes the wood and steel trapdoors climbable

ColourJump
MrFreeman

A simple minigame where the players need to jump on the correct platform to avoid to fall down

Pigiron
TenPlus1

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

boomstick
fluxionary

a tool for testing the behavior of tnt

Watershed
paramat

A river / mountain range mapgen

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.

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

GloopTest Pack
GloopMaster

Adds a collection of things into minetest. As it stands, this adds three different modules.

Smoke Signals
Just_Visiting

Signal your friends, or warn your enemies!

After Earth
AiTechEye

The earth's ecosystem has collapsed, and there are no biologically environment left.

Chocolatestuff
lazerbeak12345

Adds edible chocolate tools and armor to Minetest.

Trails
X5Dragonfire

Allows you to make paths in grass with ground roller

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

Bricks Plus
X17

Adds different brick patterns

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

Jukeloopbox
ulla

A simple jukebox that can be used for small looped tracks, or simply to listen to music

Fireworks Redo
niwla23

Adds some better looking fireworks

Treasurer
Wuzzy

A framework to define and distribute random treasures into the world.

Slats
v-rob

Adds decorative slats that have a lot of uses.

HUD Analogic Clock
APercy

Adds an analogic clock to hud

Rain Barrels and Wells
Piezo_

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

Placeable Buckets for Catching Rainwater
Noodlemire

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

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.