Barrier
erov

Barriers with optional placement restrictions.

My Wood Slopes
Don

Make slopes with wood blocks.

Rainbow Source
Shara

Adds coloured water.

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

New bricks
DimonPy

adds 119 new bricks and grinder

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

awuuwa's Building Blocks
awuuwa

various building blocks

Hexadecimal Colours
erov

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

Pole Scaffolding
SFENCE

Craftable pole scaffoldings. Support default game and Hades Revisited game.

Nodecore Stucco
Avicennia_g

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

Mycorners
Don

Put decorative corners on blocks.

Fraktur (alphabet digits letters)
shaft

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

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

Useful Contraptions
theFox

Some useful contraptions / machines.

WorldEdit Wall Block
SkyBuilder1717

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

More Ladders
SkyBuilder1717

Adds more ladders and sticks!!!

Short Names for worldedit
niwla23

Adds short number aliases to some nodes like in MC

Maple tree
Duvalon

Adds a maple tree placed during world generation.

Better Locks
SkyBuilder1717

Adds locks and locked doors

Pink Lava
TenPlus1

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

More Mese Post Lights!
1F616EMO

Add more mese post light

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

Plastic Box
Starbeamrainbowlabs

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

Stacked Bricks
1F616EMO

Bricks stacked on another type of bricks

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Ocular Networks
mt-mods

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

Map Cursor
Blocky Player

Adds blocks like arrows, pointers and signals. For mapmakers who need to point players somewhere.

Floating Anchor
Starbeamrainbowlabs

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

8Segmentdisplayblocks
unacceptium_core

8 segment digital display as blocks

Snow for Hades Revisited
SFENCE

Add snow to Hades Revisited via snow cannon.

Flowing Concrete
DumbDave961

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

Plasterwork
Sokomine

Add colored plaster coats to nodes

My Mulch
Don

Turns leaves and other items to mulch blocks

Wheitestone
soeren

deco whitestone

Poly Decor
mt-mods

My spin on decorative stuff.

Cube Nodes
Andrey01

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

NodeCore Pottery
Winter94

Adds clay and ceramic items and nodes to NodeCore

Hardcorebrix
drkwv

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

DragonEggLock
mi.sh

You can lock a Dragon Egg so it doesnt teleport away

Hidestone
shaft

Adds a stone that can hide up to 100 blocks.