World Borders
argyle

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

Lava Particles
karlexceed

Adds some spark particles to lava pools

Shield Tome
DarkXWolf17

Magic Shield Tome.

Digiline Router
Darin755

A digiline block that routes (forwards) digiline messages based on channel prefix

Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

Phonics Library
Neuromancer

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

Safe TNT
1F616EMO

Apply height restrictions to TNTs

Boots of Swiftness Mod
ClothierEdward

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

Technic Diamonds
mt-mods

Use technic to grind and compress diamonds.

Cottonseed Oil Fertilizer
1F616EMO

Powerful fertilizer from cotton seed

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

Unstable Caves
M BLOC

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

BingFeng Maidroid
XYChen

An improved version of Maidroid, providing maid robots.

After Earth
AiTechEye

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

Coins
Clyde

Adds 3 kind of Coins to your game

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

Claymore
Giga_M

adds a powerful sword capable of deforming the ground

Spawn redo
cathaya7d4

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

Additional Gravel
Hordeking

Adds overgrown gravel, similar to mossy cobblestone.

Tac Nayn
GreenXenith

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

New Biomes
Arkatron

If you like underground biomes, this thing is for you.

Vampire
sauvva

the player can become a vampire by drinking a potion

Pineapple
Neuromancer

Pineapple crop for tropical biomes

My Regen Chest
Don

Spawns items when opened and will not again for determined amount of time

bridgemaker
mike.monkeybiter

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

Anarglass
VerdiSchubert

Some kinds of glass nodes

Technic Grass Clean
1F616EMO

A tool like chainsaw, but cut grass, not tree.

Respawn Kit
Deadlock

Adds a "respawn-kit"-Chest. A Copy of everything you put in it, will be given to you on respawn. (With configurable Black/White-List)

Spectator Mode
jp

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

Cthulhu eye boss
Giga_M

Cthulhu eye boss adds

My Parkour
Don

Nodes for making a parkour track

Better Fences (1F616EMO Redo)
1F616EMO

Allow fences to connect to all nodes

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Player Speed
Boot

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

Lighting Rocket
lag01

For temporary lighting large areas

My Blocks
Don

Special Blocks

Frames
opfromthestart

Frames from Technic since it was removed.

Weedstone Random Mod Thing
chaosomnium

Originally meant to be a simple electronics type mod inspired by redstones, I messed around with the code after getting bored and got this weird mod, and now it's this thing. Enjoy I guess?

Molten Sailor by Dokimi
CalebJ

Boat for sailing on lava, suit for diving in lava.

My Rocks
Don

Places rocks around the world