My Bricks
Don

Machine to make bricks out of common material

Additional Gravel
Hordeking

Adds overgrown gravel, similar to mossy cobblestone.

Unstable Caves
M BLOC

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

Mycorners
Don

Put decorative corners on blocks.

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

Decraft
iarbat

De-craft items with the decrafting workbench.

Floating Anchor
Starbeamrainbowlabs

ExtraUtilities' Angel Block for Minecraft in Minetest! Place structures in mid-air with ease.

Better Locks
SkyBuilder1717

Adds locks and locked doors

Fire extinguisher
SkyBuilder1717

Adds fire extinguisher, which can extinguish some fire

Prefab Redo
cheapie

Cheapie's version of Dan's old prefab mod, which adds pre-fabricated concrete elements: catwalks, benches, ladders, railings...

Fareboxes and Faregates
1F616EMO

Signal-emitting fareboxes and faregates

Horsetail++
TX_Miner

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

Aqua World
NovaX

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

Portal Rail
BigBear

Minecart rail that teleports exactly 500m in direction of travel

BitChange
Krock

Money items for your world. You can mine bitcoins. Sort of.

My Paint Extras
Don

Allows you to paint dirt, gravel, wood, trees and more.

Uncrafter
JoeEnderman

Adds an uncrafting table

LWColorable
mt-mods

Various colorable decorative blocks.

New Biomes
Arkatron

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

Chest Tools
Sokomine

Shared locked chests with bag support and quick inventory access

nodeu
ulla

metal blocks stair railing coloured

Travelnet Redo: Beacons
1F616EMO

Travelnet components in Telemosaic style

Advanced Biome Decoration Modpack
EmptyStar

A collection of advanced biome decorations

Irrigation
monk

Makes dry soil wet for farming

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Tinted Glass
1F616EMO

Colored glass

Claymore
GigaByte

adds a powerful sword capable of deforming the ground

Loot
Byakuren

A loot framework.

Startest
Robot10&Scheletor

This mod adds several space stuff to the game.

Bows
AiTechEye

A easy bow mod with arrows

Regenerative Ores
Pixelated

Adds regenerative ores to the game, allowing players to mine and gather resources without depleting them. Specifically for FFA Skywars games.

Slot Machine Mini-games
mt-mods

Provides an "engine" to drive simple slot machines (includes two). Spins reels, takes in/pays out in Minegeld (Dan's currency mod), etc.

My Numbers
Don

Numbers and math signs

Blood Bane Sword
Blocky Player

OP sword for moderators. In memory of an old teacher, who had a mod similar to this on a private server.

My Default Fences
Don

Adds more default fences

Admin Toys
wilkgr76

Tools for admins to have fun with cheating and otherwise rule-breaking players

Top players
GigaByte

Adds a kill, deaths, and kd counter to players.

Waste
Jolesh

Adds Waste and ways to recycle it into useful resources

Colored Sand
LoneSurvivr

Adds dyed variants for the default sand.

Randomized Map-specific Ores
Piezo_

Adds two randomly created ores to each world with varying properties depending on the world's seed