Mobs Redo
TenPlus1

Adds a mob api for mods to add animals or monsters etc.

Draconis
ElCeejo

Adds advanced Dragons and powerful equipment.

3D Armor
stu

Visible player armor & wielded items.

Mobkit
Termos

Entity API

Animalia
ElCeejo

Adds useful Animals for food, ambiance, and more

Mesecons
Jeija

Adds digital circuitry, including wires, buttons, lights, and even programmable controllers.

i3
jp

A next-generation inventory

Mob Core
ElCeejo

A Mob API meant to expand upon mobkit and bring easy to use features for creating new Mobs.

Mobs Animal
TenPlus1

Adds farm animals.

Hang-Gliders
Piezo_

Fly around with fully functional hang-gliders!

Nether
PilzAdam

Adds a deep underground realm with different mapgen that you can reach with obsidian portals.

X-Decor
jp

A decoration mod meant to be simple and well-featured.

Basic Materials and items
VanessaE

Provides a small selection of "basic" materials and items that other mods should use when possible -- things like steel bars and chains, wire, plastic strips and sheets, and more.

Advanced Trains
orwell

Adds good-looking, realistic trains with realistic rails. !! When updating, install basic_trains !!

Mobs Monster
TenPlus1

Adds many types of monster.

Water Life
Gundul

new mobs for your river and sea water

SkinsDB
bell07

Custom player skins manager with support for 1.0 and 1.8er skins and inventory skins selector

Farming Redo
TenPlus1

Adds many plants and food to Minetest

Homedecor
VanessaE

Feature-filled home decor modpack.

Unified Inventory
RealBadAngel

Replaces the default inventory and adds a number of features, such as a crafting guide

Plantlife
VanessaE

Adds various kinds of plants, fruit bushes, fallen trees, and a whole host of foliage and other ground cover.

Bonemeal
TenPlus1

Adds bone and bonemeal giving the ability to quickly grow plants and saplings.

WorldEdit
sfan5

In-game world editor. Use it to repair griefing, or just create awesome buildings in seconds.

Signs Lib
VanessaE

Adds signs with readable text.

Unified Dyes
VanessaE

Unified Dyes expands the standard dye set from 15 to up to 256 colors (depending on the object to be colored)

Dmobs
TenPlus1

Adds new monsters and animals into your world.

Biome Lib
VanessaE

The biome spawning and management library.

Headanim
LandarVargan

Makes player heads follow their look direction

Mob Horse
TenPlus1

Adds rideable horse

Motorboat
apercy

Adds a craftable motorboat

Mobs NPC
TenPlus1

Adds simple NPC and Trader.

Super Duck Hydroplane
apercy

Adds a craftable hydroplane

Protector Redo
TenPlus1

Lets players craft special blocks to protect their builds or disable PVP in areas.

Enderpearl
giov4

Throwable item that teleports you to the place it hit for some HPs

Travelnet
Sokomine

Network of teleporter-boxes that allow easy travelling to other boxes on the same network.

Super Cub
apercy

Adds a craftable Super Cub airplane

More Blocks
Calinou

Adds various miscellaneous blocks to the game.

TNT Revamped
Coder12

Overrides the TNT mod to make it more like mc TNT.

Biofuel
Lokrates

Produce biofuel from unused plants.

Technic
RealBadAngel

Extensive machinery mod with electricity and ores.