Realm Lamp
GenesisMT

A rainbow gradient block for decoration and with differents speeds.

Multitool Mod
thediamondlego

Adds a new tool that does the job of all the other tools(except hoe and screwdriver). Also has bouble the durability of a diamond tool!

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

My Rocks
Don

Places rocks around the world

Ocular Networks
mt-mods

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

CSperson's Simple Pebbles
CSperson

A very simple mod that adds natural detritus. Doesn't do much besides that.

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

doorbell
Miniontoby

A doorbell mod with sound

Throwable Snowball
ComputeGraphics

Adds a throwable Snowball

Tac Nayn
GreenXenith

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

Renewable Desert Stone
Emandac

A crafting recipe to craft desert stone.

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

Spawn redo
cathaya7d4

Drop-in replacement for default/spawn for more third-party biomes

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

Virtual Key
louisroyer

Adds virtual keys registerers.

Metatool
SX

Provides API to register node metadata tools along with few useful tools

Player Speed
Boot

Displays the player's speed (walking, running, falling) in m/s and km/h in the HUD.

Scripted World Editor
Neuromancer

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

Phonics Library
Neuromancer

Provides a library for creating Phonics (Learn how to read) mods in different languages.

MathPlot
kyleclaassen

A tool for constructing mathematical curves/surfaces/solids.

My Stacks
Don

Changes the max number of items in each stack

Assets_Warehousepart2
JALdMIC

Part 2 of Assets_Warehouse

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.

chatcolor
bookgirl

hex and bukkit-style chat colors with per-color privileges

Better Fences (1F616EMO Redo)
1F616EMO

Allow fences to connect to all nodes

Cute Pie
Don

Cute blocks

My Blocks
Don

Special Blocks

Colourful Ladders
Itz-Noah

40 colourful wooden ladders

Fragments
Amaz

A mapgen with a goal, with things needed to advance to the next level.

Crafty Arts
AirplaneMan

Arts and crafts supplies

My Torches HD
Don

Changes default torches to ones that burn out and cause damage

Prop Hunt Modpack
Jo5629_

Transform into nodes and with a minigame.

Batmod
Don

Fun mod that is about bats

Fakery
iarbat

Adds counterfeit diamonds and other fake precious materials.

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Oil lamps
ademant

Create oillamps with oil from leaves (basic_materials) or create oil with seeds.

Beamer
Clyde

Beam items or nodes from your inventory to the inventory of your friend.

Ruby Tools+
ReinPlayz

Adds ruby ore, ruby tools, and ruby blocks balanced around diamond-tier gameplay.

Discrete Player API
Hypernoot

A library for games which attaches players to node grid

Fly-B-Gone!
Hugues Ross

Hides butterflies/fireflies