Boots of Swiftness Mod
ClothierEdward

Adds a new pair of boots called the Boots of Swiftness.

Math blocks
Giulio

Adds decorative math blocks to help in teaching

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Staff Channel
_Xenon

Write messages only to staff

Livetools
AiTechEye

Craft tools which have a life of their own - they can fight, dig, or place for you

Super Axe
adrian-castravete

An automatically wood chopping axe.

Prop Hunt Modpack
Jo5629_

Transform into nodes and with a minigame.

Great British Pound
angry_hd1

Adds A Simple Currency System

Shortcut
Derevio

Adds the ability to set shortcuts to commands.

Tile Floors
ClassicAdam

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

Invisible Blocks
Truemmerer

Add invisible Blocks

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Item exchange shop
Krock

Provides a simple exchange shop (currency compatible)

Ubertool Mod
HartRend

Provides a combination pick, shovel, and axe tool capable of extreme function. Tool is also illuminated.

idiamond
soeren

With this new feature, you can press ordinary diamonds into industrial diamonds, effectively doubling your diamond count and maximizing your resources.

My Torches HD
Don

Changes default torches to ones that burn out and cause damage

TNTTag
debiankaios

A player is holding TNT which is about to explode; they must tag other players to get rid of it

Tac Nayn
GreenXenith

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

Finaluxi
Sere Motsatt

A example for aore API.

Trudged
Bas080

A simple mod that converts walked-over soil nodes to dirt.

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Telegram
neko259

Integration with telegram messenger chat

Obdy
Sires

Adds some pretty OP tools :)

Skates
Vasiliy

A simple ice skating.

New pickaxes
Arkatron

Adds new pickaxes

itemshelf (Fork)
nac

Generic item shelf with 3D items on display

Ruby Tools+
ReinPlayz

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

Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

Spectator Mode
jp

Allows you to watch other players in their 3rd person view.

CSperson's Simple Pebbles
CSperson

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

Technic Transporter
Fruitsnack

Mod that adds a technic-powered HV transporter

Alternate Gravel
soeren

the mod adds 32x32 pixels 2x alternative gravel

End Him Rightly
ekl

Unscrewable and throwable pommel

Free Stuff Generator
AiTechEye

junk has never been so coveted!

Smart Renting
AiTechEye

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

Trophies
sorcerykid

Showcase player achievements with a personalized gold cup

Protector Redux
sorcerykid

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

news
Giga_M

adds an editable news section when a player joins

Chat History
sorcerykid

Interactive chat history viewer with a variety of message filtering options

Phonics Library
Neuromancer

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