Aqua World
NovaX

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

Roadway
X17

Adds simple roads in 4 sizes.

Renewable Fireflies
mecha_moonboy

Registers an ABM on some ground blocks that spawn fireflies if certain criteria are met.

Sneeker
AntumDeluge

An explosive nuisance.

3D Armor Mobile
LandarVargan

Adds a command to bring up a formspec that allows mobile users to put on armor

Hero Mines
Neuromancer

Can you rescue the miner trapped at the bottom of the mine? Creates mines that are used as levels for the game H.E.R.O.

Lava Particles
karlexceed

Adds some spark particles to lava pools

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)

Sun Flowers
Hybrid Dog

This mod generates flowers which close their heads at night.

Item exchange shop
Krock

Provides a simple exchange shop (currency compatible)

Super Axe
adrian-castravete

An automatically wood chopping axe.

Colored Leaves
Otto

Adds several colors of leaves

Node roads
MatyasP

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

Protector Redux
sorcerykid

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

Potions
X-DE

Adds a simple potion brewing system. Includes API for adding custom potions. Fork of s_potions_modpack by Stakbox

idiamond
soeren

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

Coins
Clyde

Adds 3 kind of Coins to your game

LDF Race And Parkour
lister

Race/Parkour Timers and Record Tables

Item Holders
Jose_ManuelS18

Adds 'Item Holders', blocks that hold your items in display, also provides a API.

Scripted World Editor
Neuromancer

API that allows you pass in scripting tables to fill a series of shapes of different sizes with different nodes

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

Lighting Rocket
lag01

For temporary lighting large areas

Additional Gravel
Hordeking

Adds overgrown gravel, similar to mossy cobblestone.

Fake Liquid
SkyBuilder1717

Adds a fake liquids

Poly Decor
mt-mods

My spin on decorative stuff.

Horsetail++
TX_Miner

Lets you eat Horsetails from Paleotest. Very helpful in caves!!!

Sticks Stones
MikeRedwood

Makes Sticks from leaves and scatters small stones

TNTTag
debiankaios

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

Openion Yeast
Wovado

Adds Yeast and a Yeast Barrel

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.

Math blocks
Giulio

Adds decorative math blocks to help in teaching

Petards
IlzumiZeminori

Miscellaneous pyro things

Spawn redo
cathaya7d4

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

Nextgen Compass
StarNinjas

A compass item which points towards the world origin.

Tdl`s Staffs
tdldaboi

Adds elemental staves to the game.

Plasterwork
Sokomine

Add colored plaster coats to nodes

Area-Locked Chests
1F616EMO

Locked chest that check protections

Death Coords
Niden

Show Death Coordinates

Cube Nodes
Andrey01

Adds colorful blocks with various symbols as letters, digits, punctuation, emoji and special signs.

Advanced Keys
Lejo

Replaces the Skeleton Key with one with multiple chests.