Color Blocks
mt-mods

Contains colored building blocks.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

Fraktur (alphabet digits letters)
shaft

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

Invisible Blocks
Truemmerer

Add invisible Blocks

My Parkour
Don

Nodes for making a parkour track

Hardcorebrix
drkwv

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

Short Names for worldedit
niwla23

Adds short number aliases to some nodes like in MC

nodeu
ulla

metal blocks stair railing coloured

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

Drawstruct
Xenon

Draw or generate random structures

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Mycorners
Don

Put decorative corners on blocks.

Roadway
X17

Adds simple roads in 4 sizes.

My Mulch
Don

Turns leaves and other items to mulch blocks

Instabreak
Mint

Instantly break (most) construction blocks.

Plastic Box
Starbeamrainbowlabs

Adds a recolourable plastic box. Fork of @cheapie's version with improvements.

Global Bulletin Boards
FaceDeer

Allows creation of global bulletin boards where players can post public messages

Colored Stone
Clyde

provides colored stones.

Pink Lava
TenPlus1

Adds pink lava to certain depth of map with new mahogany obsidian block

Quarry Link
gabriel1379

Enables use of Quarry Mechanics with the stone-like and resource-nodes of other mods.

Mesecon Node
1F616EMO

Make all node have mesecon_wire version

8Segmentdisplayblocks
unacceptium_core

8 segment digital display as blocks

Nameznik
MatyasP

Námezník / Fouling point marker, place where ends wide between tracks enough. For first, czech design.

Copier
1F616EMO

A tool to copy and paste nodes from a file or from a tool

rPlace Analysis GUI
1F616EMO

Formspec GUI for rPlace Analysis

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

Dais Ex Machina
Warr1024

An other-worldly platform to preserve some of your stuff across map resets for NodeCore

Colored Strings
Alib234

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

Static compass
Sokomine

Compass block that can be placed and shows you where north is.

Replacements
BuckarooBanzai

Replacement/placeholder blocks intended for schematics

Item Replicator
ApolloX

Replicate items with ease.

Colored Steel
cd2

Adds colored steel blocks.

Smart Renting
AiTechEye

Smart renting: Rent out your locked things and earn money!

Antipyre
Warr1024

Safety net against falling off your island

Diamond Arts
Teltalila

Adds decorational fake diamond blocks.

Zenrake
Hussell

Adds 4 new rake patterns to NodeCore

Roadmarks
LukeOfficial

Adds road marks.