Fareboxes and Faregates
1F616EMO

Signal-emitting fareboxes and faregates

Precise Jump
Panquesito7

Time your jumps to go higher or lower!

Valentine's day
Luke

Adds valentine cards

Nitro Digger
nri

Adds a tool that removes nodes quickly.

Zinc
alerikaisattera

Zinc metal, used for making brass

QR Code
Miniontoby

Create QR Codes in your world

Time Speed
Linuxdirk

Configurable different speeds for daytime and nighttime

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

golden lava
GigaByte

add golden lava

Scripted World Editor
Neuromancer

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

City CommodityMarket
X5Dragonfire

Adds simple CommodityMarkets for city's towns etc.

MT POI Map
beaver700nh

Displays a map with points of interest, for any game (no dependencies).

Blink
0siribix

Short distance teleport

Operetta Music
cora

Historical operetta recordings for mcla_music_api

NodeCore Runestones
Winter94

Play games of chance, or decorate your builds!

Fraktur (alphabet digits letters)
shaft

Adds a whole set of Fraktur type metals in the form of nodes.

PerfHUD
Juri

Adds an HUD which shows some performance stats.

Example Lua mapgen
ROllerozxa

A basic example for writing custom Lua mapgen using Perlin noise.

Advanced Keys
Lejo

Replaces the Skeleton Key with one with multiple chests.

Placeholder
BuckarooBanzai

placeholder node / a better unknown node

NodeCore Sharks
GreenXenith

Hammerhead "sharks" for NodeCore

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Usable Nodes
Volik

Adds usable nodes, such as kill block, or move block.

Renewable Fireflies
mecha_moonboy

Registers an ABM on some ground blocks that spawn fireflies if certain criteria are met.

Block Bomber Mg
MisterE

Blockbomber as an arena_lib minigame

Teleport Anchor
1F616EMO

Fixed teleport destinations for survival players or adventure map makers

Breadcrumbs
FaceDeer

Path marker signs for use when exploring a twisty maze of passages that are all alike.

Exile Snow Fun
TPH

Adds throwable snowballs to Exile

Colored Strings
Alib234

Adds colored strings and allows to create wool from 4 strings and viceversa

Hardcorebrix
drkwv

Adds durable building materials that won't break on a first dig.

Extra Stone Utilities
XxCrisThor1012xX

Adds new uses of stone

Bouncy Leaves
1F616EMO

Adds bouncy and fall damage reduce effect to leaves

/giveme itemname completion
Hybrid Dog

Autocompletion of item names for the /giveme chat command

Blueprints
Luke

Allows Minetest players to easily copy+paste nodes.

Chatcommand Library
LMD

Library for registering chatcommands.

Falling Stairs
lazerbeak12345

Adds falling stairs and slabs for gravel, sand and others.

Respawn Kit
Deadlock

Adds a "respawn-kit"-Chest. A Copy of everything you put in it, will be given to you on respawn. (With configurable Black/White-List)

Darks
_Xenon

Adds dark stuff

Persistent Effects
epCode

An API for creating persistent effects for any object. eg. damage a player or entity over time. (like poison)

Roadway
X17

Adds simple roads in 4 sizes.