Worldedge
Don

Teleports the player to the other side of the world when they reach the edge.

CodeBlock
giga-turbo

Use lua code to build anything you want

Colored Blocks
sermow

Different colors of: stone, stone bricks, wood obsidian, and glass

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

Reinforced Diamond Tools
ImAlreadyHere

A sword and a pickaxe that are really strong and can be crafted with diamond blocks and sticks.

Smoke Signals
Just_Visiting

Signal your friends, or warn your enemies!

Titanic Mod
auto.umdenken

adds several nodes in the style of the RMS TITANIC

Dashing
LMD

Quick energy burst alternative to sprinting

Lava + Water > Stone
1F616EMO

Cool Lava into technically special stones for easier cleanup

Unifiedbricks
wowiamdiamonds

This mod allows the user to re-color default bricks using Unified Dyes, and provides some pattern variations as well.

Commodity market
FaceDeer

Provides API support for various in-world commodity markets

HUD FS
Luke

A library to make HUDs from formspecs

Named Waypoints
FaceDeer

A library for managing waypoints shown in player HUDs that can be discovered by exploration.

Bones Redo
OgelGames

Adds bones that generate on death

Procedural Furniture
the_raven_262

Creates furniture collections

Leaf Particles
karlexceed

Adds occasional leaf particles under all leaf blocks.

Coolbar
luarocks

Automatic items management between inventory and hotbar.

Raw Ore Blocks
Silver Sandstone

Adds block forms of metal lumps.

More Pickaxes
Koda_

Adds additional pickaxes to the game

Anti Grief Privs
livphi

Adds water, lava, and tnt privs, that allow server administrators to decide who gets access to water, lava, and tnt.

Axis Tools
mt-mods

All the functionality of tinkers construct, but all in your inventory.

World Settings
Codiac

Supports per world settings in Luanti games and mods

Handholds Redo
TestificateMods

Adds additional functionality to pickaxes as a climbing tool

Bricks Plus
X17

Adds different brick patterns

Swamplified
Neuromancer

This mod adds a few more nice touches to Atlante's Swamp biome mod

Aqua Farming
Clyde

Farming under Water, now it's possible.

XP Redo
mt-mods

Adds experience, ranks, and doors only accessible to those above a certain rank. Not actually a redo of any mod.

Mod list
SkyBuilder1717

Adds new UI for /mods command

Classroom
rubenwardy

An easy way to manage students in-game, with support for bulk actions and macros.

Coconut Trees
Neuromancer

Adds coconut trees with edible coconuts & thatch blocks

Infinite Food Pouch
X17

Adds a pouch of food which can be eaten infinitely often

Sedimentology
sofar

A mod that adds realistic erosion and degradation of rocks.

Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

Upgraded Smithing Tables for MineClone 2
mt-mods

Gives the smithing table the ability to be used to upgrade all tiers of tools.

Why?
ThePython10110

Adds random things to MTG and MCL.

The Confluence
MisterE

A luamap example - a small (500x100x500) Island in the middle of the ocean with 4 rivers that run from the center to the sea.

No Fall Damage
Wuzzy

Disables fall damage.

Calendar
Wuzzy

A simple calender system to track the passage of days

Hovercrafts
AntumDeluge

A fun alternative mode of transport.

Item Information
Flay Krunegan

Shows information about the item in use.