Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

nodeu
ulla

metal blocks stair railing coloured

doorbell
Miniontoby

A doorbell mod with sound

Splink Storage
Yoreni

Adds items that can store massive amounts of other items in your inventory

Spectator Mode
jp

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

GetName
kevins

Adds an API and tool to generate random names for NPCs, mobs, and places.

World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

Cthulhu eye boss
Giga_M

Cthulhu eye boss adds

Simple Dice
farfadet46

Simple dice for little games ;)

Spawn redo
cathaya7d4

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

Frames
opfromthestart

Frames from Technic since it was removed.

Server Essentials
jolethen

An essential mod for any server

Kill History
LMD

Adds a kill history

Staff Channel
_Xenon

Write messages only to staff

Surprise Blocks
Wuzzy

Randomly spawns surprise blocks closely about ground level.

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

Boots of Swiftness Mod
ClothierEdward

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

Colored Stone
Clyde

provides colored stones.

Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

Grow Dry Grass
Silver Sandstone

Makes dry grass spread on savanna dirt.

Additional Gravel
Hordeking

Adds overgrown gravel, similar to mossy cobblestone.

After Earth
AiTechEye

The earth's ecosystem has collapsed, and there are no biologically environment left.

Death Coords
Niden

Show Death Coordinates

My Torches
Don

Changes default torches to ones that burn out and cause damage

moneybag
Giga_M

add money bag

XP Highscores
debiankaios

Add a better highscore system for xp_redo.

Finaluxi
Sere Motsatt

A example for aore API.

Colored Steel
cd2

Adds colored steel blocks.

Library Mount
Panquesito7

API Framework for mounting objects.

Player Speed
Boot

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

TurtleMiner
BirgitLachner

A Mod to let Kids start programming with a turtle that can move around in the world, and dig and build what the user wants.

TP Gate
AiTechEye

Teleport through the gate

Petards
IlzumiZeminori

Miscellaneous pyro things

Aqua World
NovaX

Generate an underwater world with deep water, sand, and sandstone.

My Mulch
Don

Turns leaves and other items to mulch blocks

Obdy
Sires

Adds some pretty OP tools :)

Waste
Jolesh

Adds Waste and ways to recycle it into useful resources

Node roads
MatyasP

Add much of one-node roads and crossroads, road bridges and slopes

Poly Decor
mt-mods

My spin on decorative stuff.

Beamer
Clyde

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