Boost Cart
Krock

This mod offers improved minecarts and a few more rail types.

Modern Ish
thomasthespacefox

A collection of modern-ish odds and ends.

Mymonths
Don

Adds days of the week and months. Also weather, including rain and snow.

XBlocks
GamingAssociation39

Additional blocks for decoration/building

MobConf
zeuner

Place, remove and configure Mobs (for now: NPCs) using chatcommands

Advtrains Train Rocket
AdvT. Supplemental

A model Stephenson's rocket and some barrel wagons

Turret
Giga_M

adds a defensive turret

Oxidizing Copper
StarNinjas

This mod aims to make copper/bronze more realistic by making them slowly oxidize into a bluish/green block when exposed to water.

Inventory Plus
TenPlus1

Simple Inventory replacement

Angled Walls
TumeniNodes

Angled & Sloped Walls, Angled Glass, & Angled Doors

Alien Material
debiankaios

Adds new blocks, items, and tools from aliens. A new time begins.

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

Gems Battle
MisterE

Bedwars-like team battle minigame

My Scaffolding
Don

Scaffolding to help you reach high places

Stripped Trees
1faco

Adds Stripped tree trunks.

Geodes
AwesomeDragon97

Adds amethyst geodes and an API for making custom geodes.

Pigiron
TenPlus1

Adds pig iron ingots which need to be crafted to make steel, also blocks and stairs.

Brick Walls
philipmi

Adds brick walls from different types of bricks.

Transporter
mt-mods

Adds a configurable technic-based transporter, with bookmarks and many options

Coconut Trees
Neuromancer

Adds coconut trees with edible coconuts & thatch blocks

Magma Conduits
FaceDeer

Removes default mapgen lava and adds widely-spaced vertical lava "veins".

More Pickaxes
Koda_

Adds additional pickaxes to the game

Astralcraft
EmptyStar

Adds shooting stars and and related items to Luanti worlds

Wet Mud
Nicu

Hydrates farmland without using water directly

Bricks Plus
X17

Adds different brick patterns

Nettles and Other Weeds
Hypernoot

Nettles spawning on junky plots

Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

Lava + Water > Stone
1F616EMO

Cool Lava into technically special stones for easier cleanup

Slats
v-rob

Adds decorative slats that have a lot of uses.

Moonflowers
karlexceed

Adds a rare pale blue flower that glows faintly in the darkness.

NextGen Bedrock
StarNinjas

Adds an indestructible bedrock layer at the bottom of the world.

Portable Chests
Bob64

Portable chests you can pick up even when there are items inside.

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

Axis Tools
mt-mods

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

Invisibility Potion
TenPlus1

Craft a potion to make yourself invisible

Scaffolding
Semmett9

Adds wooden and Iron scaffolding.

XP Redo
mt-mods

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

Aqua Farming
Clyde

Farming under Water, now it's possible.

Basic Grenades
LandarVargan

Adds some basic grenades using the grenades API

My Mason Hammer
Don

A hammer to make stairs, ladders and footholds