FuP Sky Tinker is a beginner-friendly, 'easy' skyblock modpack, with quests that will help you in the early game and guide you through the various mods. There are quite a few dimensions to discover, apart from the Nether and the End. You can even travel into space!

Build your dream tools with Tinker's Construct (and it's addons), or use Cyclic, Mekanism, Mystical Agriculture or ProjectE to do so. Generate electricity with Powah or Cyclic for your machines to run, keep them loaded with Chunk Loaders, so you may take your time exploring.

Adventures / Dimensions

Ad Astra
Deeper & Darker
Mining Dimension
Supreme Mining Dimension
The Aether
The Undergarden
Twilight Forest

Resource generation

Berries Resources
Botany Pots & Bonsai Trees
Caged Mobs
Cobble For Ddays
Ex Nihilo: Sequentia
Hostile Neural Network
Mystical Agriculture
ProjectE

Storage

Dank Storage
Storage Drawer
Simple Storage Network

Decorations & ambience

Additional Lanterns
Chipped
Cooking For Blockheads
Farmer's Delight
MrCrayfish's Furniture Mod: Refurbished
Quark
Skart's Decorations

Plus a load of QoL mods.

This project isn't finished yet, but quite playable.