Slats
v-rob

Adds decorative slats that have a lot of uses.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

My Default Glass
Don

Glass made from many default items

Moonflowers
karlexceed

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

Procedural Furniture
the_raven_262

Creates furniture collections

Portable Chests
Bob64

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

More Stones
Blocky Player

Provides a variety of educational and decorative minerals and rocks.

Lava + Water > Stone
1F616EMO

Cool Lava into technically special stones for easier cleanup

XBlocks
GamingAssociation39

Additional blocks for decoration/building

Guinea pig
DrPlamsa

Adds guinea pigs.

Coconut Trees
Neuromancer

Adds coconut trees with edible coconuts & thatch blocks

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

My Scaffolding
Don

Scaffolding to help you reach high places

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.

Street Water Pipestand
VerdiSchubert

Adds street water pipestand

Mob Crab (Beta)
Can202

Adds Crabs.

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

Reinforced Diamond Tools
ImAlreadyHere

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

Rain Barrels and Wells
Piezo_

Replaces overpowered "water generators" with a unique water-harvesting system

Turret
Giga_M

adds a defensive turret

Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

Infinite Chest
Dragonop

Adds a configurable chest that gives an infinite amount of something.

HUD Analogic Clock
APercy

Adds an analogic clock to hud

Cones: Traffic and Training Cones
ClassicAdam

Cones. Various use traffic cones and training cones. 3 sizes, 10 colors, 30 cones in total.

Stairs Recycle
DumbDave961

Turn stairs into slabs, different stairs, or back into blocks. Smelt cobble stairs into stone stairs. Highly recommended for Oneblock survival.

Axis Tools
mt-mods

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

Zero-Effort Custom Minerals
Piezo_

A tool for registering entire materials, complete with ore generation, tool-sets and automatically generated sprites with almost no effort required

blackhole containment box
Soundwavez

cool swirvy gravitational blackhole boxes, that can be used to "ahnialate" enemy bases, or for "deforestation" aah i love abms! (extra dramatic!))

Armor Toggle
Luffy0805

Enable and disable the visibility of the armor (3D Armor) using chat commands.

Climbable Trapdoors
ZenonSeth

Makes the wood and steel trapdoors climbable

Nether Mobs
Dirkfried

Add monsters and dragons to your nether world.

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.

Aqua Farming
Clyde

Farming under Water, now it's possible.

Kitty/Kitto Ores
nemokitty9

Nemokitty9's own ore pack. Includes Tools!

Tomb Stones
Nathan.S

Adds many shapes and styles of tombstones.

Lava Ore Gen
Coder12

Makes the lava turn stone into ore over time.

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.

Music Player
Jose_ManuelS18

Adds a music player and discs

Fast Build Tool
playduin

Tool for fast box building

Hard Trees
octacian

Require tools to break trees and introduce beginner-tier rock tools.