Chat Notification
Misnad

Plays a notification sound to all player when a player sents a chat message.

Cannonballs
AwesomeDragon97

Launch explosive cannonballs at your enemies.

My Blocks
Don

Special Blocks

Playerfactions Ext
IRI

extension of Playerfactions which adds sub-commands that allow you to teleport, give/withdraw privs and/or items to all members of a faction at the same time or for one player in a faction.

Dirt Tunneler
Neuromancer

Makes dirt deeper and you can tunnel through it just by walking through it. Press spacebar/shift to tunnel upward/downward with auto placed ladders.

SmartFS
rubenwardy

A library to allow mods to make Formspecs, a form of GUI, easily.

Fix floating sands!
1F616EMO

Avoid hanging sands and gravels

Darks
_Xenon

Adds dark stuff

My Torches HD
Don

Changes default torches to ones that burn out and cause damage

Diamond Arts
Teltalila

Adds decorational fake diamond blocks.

craftsystem
fluxionary

craft registration API which automatically deals w/ replacements

This should be make sense!
1F616EMO

Adds missing crafting recipes that should exist

daymachine
niwla23

Make day by using one mese crystal!

Finaluxi
Sere Motsatt

A example for aore API.

awuuwa's Building Blocks
awuuwa

various building blocks

NodeCore Beacons
Warr1024

Long-distance navigation beacons for NodeCore

Worlanti
SkyBuilder1717

Recreation of the word game in Luanti, with some online features

More vector helpers
Hybrid Dog

Adds more vector functions.

Place Node Command
1F616EMO

Add `setblock` and `place` command

Toki Pona for NodeCore
nycki93

Adds toki pona glyphs (sitelen pona) to NodeCore.

Superpickaxe
Hybrid Dog

A tool to remove any pointable node and reveal debug information

Chunk Version
Sumi

Stores the numerical version a chunk was generated, so that other mods may query this.

BOMBULATOR
LuantistDork

bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bombulator bo

Sway
lazerbeak12345

A simple inventory that makes use of Flow forms.

CSperson's Simple Pebbles
CSperson

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

Textmod
NovaX

Adds a /text command to spawn floating colored text in the world. Idea by nono.

Public Death Messages
Thresher

Adds toggleable and unique death messages for when a player dies

topluck
Neocraft1293

TopLuck is a plugin that allows you to see your player's luck in real time.

Chat+
PlamiumAI

Improve the chat

Star
Wiz

A* Pathfinding algorithm implementation

Archipelago Library
Warr1024

Archipelago multi-world randomizer integration library

Hardcorebrix
drkwv

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

Show bones
ExeterDad

Saves bones positions to a file

MineClone2 Welcome HUD
AFCM

Show welcome bossbar in the HUD

Go
LMD

A game of Go

More Coral
Nathan.S

Adds coral in more colors.

Lockbox
Jo5629_

Library for cryptography/encryption functions.

Quikbild
MisterE

quikbild Minigame

Vector3
giga-turbo

3D Vector class with meta functions

Autobox
Just_Visiting

Auto Collision/Selection Loading Boxes