Simple Playerlist
Fruitsnack

Mod that adds a menu to see all connected players

Inventory Overflow
monk

If main is full, place nodes into the next available inventory

Nixie Tubes
mt-mods

Provides a set of classic numeric Nixie tubes, alphanumeric tubes similar to Burroughs B-7971, and Dekatron tubes, all controlled by Digilines.

Function Delayer
Hybrid Dog

Allows executing functions after a delay to reduce possible lag (EDD scheduler?)

bridgemaker
mike.monkeybiter

A refillable machine to easily create simple block bridges across caverns and valleys.

Placeholder
BuckarooBanzai

placeholder node / a better unknown node

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

Free Stuff Generator
AiTechEye

junk has never been so coveted!

What are those!?
tacotexmex

See what those nodes are called by simply looking at them (or by punching them)

Scripted World Editor
Neuromancer

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

Decraft
iarbat

De-craft items with the decrafting workbench.

Ben's Gear
MissingTextureMan101

Attach tool parts to create new tools and add a whole new layer of strategy to your tool crafting!

NodeCore SeaLife
Winter94

Adds Biodiversity to NodeCore Seas & Rivers

Bouncy Leaves
1F616EMO

Adds bouncy and fall damage reduce effect to leaves

Pineapple
Neuromancer

Pineapple crop for tropical biomes

More Triggers
SkyBuilder1717

Adds more triggers for Awards

Unstable Caves
M BLOC

Some stones may cave in if punched, making underground expeditions more risky.

WiTT
MightyAlex200

Small indicator to show what the player is looking at.

Face Objects
1F616EMO

Calculate the facing of objects

Nebula Combat
JoinNebula

A combat customizer for competitive servers: customize knockback, attack interval, attack distance, damage multiplier, etc.

VPS Blocker
Lejo

Block players using vpns, proxys or other hosting services

Hidestone
shaft

Adds a stone that can hide up to 100 blocks.

Tac Nayn
GreenXenith

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

Old Wizard Font
Pyrollo

OldWizard font for Font API

Safe TNT
1F616EMO

Apply height restrictions to TNTs

Scraps
Goops

Allows to recycle metal tools

Gizmo's Of Carbon Machinations
ThatGhzGamer

Adds various charcoal related items such as a Marvelous Hammer to Compress things, New Gear, New Diamonds, Charcoal and Willow Charcoal.

Quikbild
MisterE

quikbild Minigame

S Potions
Stakbox

Adds a simple potion brewing system for MTG. Includes API for adding custom potions.

Enchantments Workbench
bgstack15

A workbench for enchantment operations

Pooper
AccidentallyRhine

Adds poop, feces piles with area denial effect and defecation.

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.

Throw Bricks to Glass
Ludus

Throw a brick... what did you expect?

Math blocks
Giulio

Adds decorative math blocks to help in teaching

doorbell
Miniontoby

A doorbell mod with sound

Open Inventory
Grandel

Remotely open player inventories with server privilege.

Personal Bookmarks
AntumDeluge

Allows players to create a limited number of personal bookmarks to where they can teleport.

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Invisible
AiTechEye

Hide nametag while sneaking, or invisible

Satchel
Avicennia_g

Attempt at adding a formspec-less inventory interface.