Saphire
Ryft77

Adds saphire stuff

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Simple Models
AntumDeluge

Very simple models.

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Floating Anchor
Starbeamrainbowlabs

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

Medieval (Fork)
DragonWrangler

an addon to darkage

Mid Measure
ANAND

Quickly get the distance between two nodes and calculate their mid-point

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

Ehlphabet
1F616EMO

Letter blocks

Nodecore Stucco
Avicennia_g

Adds a few decorative building nodes to Nodecore through simple and crude masonry.

Tile Floors
ClassicAdam

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

Breeze Blocks for Mineclonia
dougsouza26

Adds uniquely shaped colored blocks to Mineclonia.

Template to Easily Make Fancy Voxelized Models
Noodlemire

Provides voxelmodel.obj, a model designed to be shaped by changing its texture, in order to easily create fancy voxelized models.

Lategame Amulets
Comet

Mine rare ore. Make amulets. Get tons of steel blocks. Build megastructures.

Parcdeco
Floatland

adds grass-like nodes that have flowers

Global Bulletin Boards
FaceDeer

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

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Instabreak
Mint

Instantly break (most) construction blocks.

Titanic Mod2
auto.umdenken

Addition to "Titanic Mod", adds several nodes in the style of the RMS TITANIC

Barrier
erov

Barriers with optional placement restrictions.

Weedstone Random Mod Thing
chaosomnium

Originally meant to be a simple electronics type mod inspired by redstones, I messed around with the code after getting bored and got this weird mod, and now it's this thing. Enjoy I guess?

nodeu
ulla

metal blocks stair railing coloured

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

WorldEdit Wall Block
SkyBuilder1717

Adds block and item for making big structures easily as possible.

Cube Nodes
Andrey01

Adds colorful blocks with various symbols as letters, digits, punctuation, emoji and special signs.

NodeCore Nature: Revised
Warr1024

Updated, fixed, enhanced edition of Winter94's NodeCore Nature

NodeCore Vuga
Winter94

Generates Vuga Underground.

digicolor
fluxionary

node whose color can be set via digilines

Mese Glass
Naufal7545

This mod adds a yellow glass block and a star block and several other tools.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

Tac Nayn
GreenXenith

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

Colored Steel
cd2

Adds colored steel blocks.

Falling Stairs
lazerbeak12345

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

Useful Contraptions
theFox

Some useful contraptions / machines.

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Plasterwork
Sokomine

Add colored plaster coats to nodes

Flowing Concrete
DumbDave961

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

Protector Redux
sorcerykid

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

Hexadecimal Colours
erov

Adds nodes with colour palattes for each 3 character hex value like #fff