bridgemaker
mike.monkeybiter

A refillable machine to easily create simple block bridges across caverns and valleys.

Safe TNT
1F616EMO

Apply height restrictions to TNTs

Scripted World Editor
Neuromancer

API that allows you pass in scripting tables to fill a series of shapes of different sizes with different nodes

Kill History
LMD

Adds a kill history

Anarglass
VerdiSchubert

Some kinds of glass nodes

Unstable Caves
M BLOC

Some stones may cave in if punched, making underground expeditions more risky.

Discrete Player API
Hume2

A library for games which attaches players to node grid

LWColorable
loosewheel

Various colorable decorative blocks.

Item exchange shop
Krock

Provides a simple exchange shop (currency compatible)

Uncrafter
JoeEnderman

Adds an uncrafting table

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Livetools
AiTechEye

Craft tools which have a life of their own - they can fight, dig, or place for you

Leather Armor
X17

Adds an armor made of leather

Fireworks Redo recipes
TarasArt

Adds crafting recipes for Fireworks Redo in Minetest, making it usable in survival mode.

More Fuels
pl608

Adds a few new fuels for use in furnaces such as gasoline and petrolium

Magic Tech
Futuray-pgm

It adds technology based magic

Throwable Snowball
ComputeGraphics

Adds a throwable Snowball

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

My Item Chest
Don

A chest that spawns different items

Horsetail++
TX Miner

Lets you eat Horsetails from Paleotest. Very helpful in caves!!!

Splink Storage
Yoreni

Adds items that can store massive amounts of other items in your inventory

Ancient Runes
spixi

Ancient Runes

Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

Tree Particles
SuperStarSonic

Adds particles of falling leaves when you punch a tree

Realm Lamp
GenesisMT

A rainbow gradient block for decoration and with differents speeds.

Boots of Swiftness Mod
ClothierEdward

Adds a new pair of boots called the Boots of Swiftness.

Hero Mines
Neuromancer

Can you rescue the miner trapped at the bottom of the mine? Creates mines that are used as levels for the game H.E.R.O.

Hard Trees
octacian

Require tools to break trees and introduce beginner-tier rock tools.

Blood Bane Sword
Blocky Player

OP sword for moderators. In memory of an old teacher, who had a mod similar to this on a private server.

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

Sneeker
AntumDeluge

An explosive nuisance.

Fareboxes and Faregates
1F616EMO

Signal-emitting fareboxes and faregates

Floating Anchor
Starbeamrainbowlabs

ExtraUtilities' Angel Block for Minecraft in Minetest! Place structures in mid-air with ease.

Nyan Cat Redo
Blocky Player

nyan lazer, nyan soda and sugar. What's not to love?

Compactor
alerikaisattera

A Technic based machine for converting certain items into more compact forms

Additional Gravel
Hordeking

Adds overgrown gravel, similar to mossy cobblestone.

Flowing Concrete
DumbDave961

Adds flowing concrete that hardens over time. Cheap alternative to lava cooling.

treasures
ademant

Treasure nodes with useful items

Petards
Zemtzov7

Miscellaneous pyro things

Portal Rail
BigBear

Minecart rail that teleports exactly 500m in direction of travel