Radiant Damage
FaceDeer

A mod that allows nodes to damage players at a distance

Orbs Of Time
FaceDeer

A mod containing magical orbs a player can use a limited number of times to change the time of day

Fake unknown node
orwell

Adds a node that looks like an unknown node

Ilights
mt-mods

Adds various lights.

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.

Simple protection
Krock

Fixed-grid quadratic area protection mod with graphical area "minimap"

Chat2
lag01

Complements game built-in chat or replaces it.

Your Dad's BBQ Mod
Grizzly Adam

Adds advanced BBQ items.

Areas
ShadowNinja

Areas is a advanced area protection mod based on node_ownership.

My Walls
Don

Adds more wall types for walls mod.

Mydoors
Don

Adds several different style doors.

Wine
TenPlus1

Adds wine barrel to ferment different foods into drinks.

Air Sword
PilzAdam

Adds the legendary air sword!

L-System Tree Utility
Wuzzy

A form to easily spawn L-system trees, aimed at mod developers.

Tutorial
Wuzzy

Learn how to play.

Simple Fast Inventory Buttons
Wuzzy

Adds a tab to the Simple Fast Inventory on which mods can add buttons for easy access.

Mana
Wuzzy

Adds a mana attribute to players, can be used as energy source for magical items, etc.

Documentation System
Wuzzy

A simple in-game documentation system which enables mods to add help entries based on templates.

Indestructible Bedrock Layer
Wuzzy

Adds an indestructable bedrock layer at the bottom of the world.

SkillsFramework
domtron vox

SkillsFramework provides an API for creating and managing skills.

Interact
Amaz

A mod that gives the interact priv to players who want it and who have agreed to the rules.

Hyperloop
joe7575

Allows building of tubes to let players travel from point point in seconds (900 km/h)

TechPack
joe7575

A Mining, Crafting, & Farming Modpack

Lumberjack
joe7575

Chop down the entire tree by removing the bottom piece of the tree trunk.

Dwarf Fortress style caverns
FaceDeer

Adds vast underground caverns in the style of Dwarf Fortress, complete with underground flora in diverse biomes.

Subterrane
FaceDeer

A mod that creates vast underground caverns and allows biomes to be defined for them

Pooper
AccidentallyRhine

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

Itemshelf
zorman2000

Generic item shelf with 3D items on display

Engrave
orwell

Adds an "Engraving Table" that allows to change the description of items

Music Player Daemon
orwell

A background music backend

Fluffgardian
Fluffgar

HD 256x256 vector-style textures.

Warning: Non-free media.

Luscious
sofar

Bring color into the mgv7 mapgen world.

Fsc
sofar

Easier method for creating better and more secure formspecs.

2-Factor Authentication
sofar

Adds server and player email confirmation to add an extra layer of security (2FA)

Stamina
sofar

Adds stamina, sprinting, and hunger

Skybox
sofar

Allows changing your sky to unimaginably epic scenes.

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.

Inspector
sofar

An in-game tool to inspect node parameters and metadata.

Filter
sofar

A chat filter for servers, to warn/kick/ban on swearing

Frame
sofar

A stylish item and node frame that causes no lag/server load.