Firmament for Hypixel SkyBlock

This one is different from the overview in that it integrates the actual chest UI and allows you to click and move items without ever switching GUIs

Automatic fairy soul waypoints

There is a forge recipe viewer included as well

Here you can see the crafting recipe viewer with its item list.

The crafting overlay helps you craft items

Firmament has its own established format that makes it easy for texture pack makers to create custom textures for SkyBlock, including armor, textures and more. It is also well integrated with other mods.

While the storage overview isn't a fully interactive viewer yet, it let's you see all your storage pages at once.

Hover over links in chat to see images. Also makes all links clickable.