My Chisel
Don

A chisel that allows you to shape blocks.

My Castle
Don

Blocks for making castles

Time Travel
Red_King_Cyclops

Adds in a craftable time machine that can be used to time travel to different time periods of Earth's history.

Node houses
MatyasP

Node houses is a mod by MatyasP that adds one-node block of houses, for crafting using items from mode default.

Pillars
citorva

Add a lot of pillars for fun.

Colored Chests
SkyBuilder1717

Adds a colored chests!

Handmill
Nordal

Adds handmills and threshing floor.

Nodes for rails
MatyasP

Some nodes for building railways, primary for Advtrains railways.

Ghost Block
Blocky Player

Adds blocks that you can walk through. Build traps, hidden rooms and more!

Alien Tools
chaosomnium

Alien Tools Mod for Minetest - adds Alien Tool, Shield, biome, etc

Aqua Farming
Clyde

Farming under Water, now it's possible.

Art Paintings in Frames (high res, 512px)
ClassicAdam

Various paintings in frames for hanging on walls. High res at 512px.

CTF High Contrast Team Colors
GreenBlob

Makes it easier to tell the team color of a player in the Capture the Flag game.

My Workshop
Don

Workshop benches

Windows 95 256 Color Palette
UltraSans

Windows 95 256 palette and compatible with CTF!

Thruster
LissoBone

Propel yourself through space with this new invention. Zero-G recommended. Check settings for tweaks.

My Default Lights
Don

Simple lights made from default material

Stardust
alerikaisattera

A mineral found at high altitude and items made with it

Simple Shooter
stu

First person shooter mod.

Astralcraft
EmptyStar

Adds shooting stars and and related items to Luanti worlds

Mesecon Technology (MeseTec)
AiTechEye

Adds some extra and usefull mesecons stuff

Maple tree
Duvalon

Adds a maple tree placed during world generation.

Bunker Block
Spooks

Add blast proof concrete and its craft items.

Winuser Leafdecay
Liil

With this additiona leaf decay, all trees in naturalbiomes, livingdesert, livingjungle and livingfloatlands have a working leafdecay function.

Bloodmagic2
mt-mods

The successor to bloodmagic.

Potions
X-DE

Adds a simple potion brewing system. Includes API for adding custom potions. Fork of s_potions_modpack by Stakbox

Ham Radio
techniX

Radio transmitters, beacons, and receivers

My Mine Shaft
Don

Makes tunnels straight down that you can climb

Legendary Armor
DynamaxPikachu

Adds legendary tools and armor

broken_textures
NovaX

Reality fractures into a looping anomaly, leaving only a distorted echo of what once was.

Easy night
X-DE

Adds crafting recipe for torches with leafs, a sleeping bag, you can sleep at 18:44 and modify when to sleep

My Fences
Don

Adds nice looking fences.

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

sfinv++
swagtoy

Improves the inventory, and fixes some formspecs throughout some mods.

More Crafting Recipes
RasPiManiac

Adds more default crafting recipes

Generic moon of Saturn
Red_King_Cyclops

Replaces the default earthlike setting with a generic moon of Saturn.

Coconut Trees
Neuromancer

Adds coconut trees with edible coconuts & thatch blocks

Basic Ownership
sorcerykid

An efficient and flexible node-based protection scheme for multiplayer worlds

Peaceful Pixels for CTF
RasPiManiac

A version of Peaceful Pixels made for CTF (with landmines support!)

Waterfalls
Termos

Adds water erosion, so flowing water forms somewhat more realistic looking waterfalls.