WTF

Tracks where you stashed your stuff, so you never wonder "wtf did I put this" again.

WTF keeps a running ledger of every chest and shulker box you've marked — what's inside, where it is, and where it was last seen — and gives you a searchable grid screen to find it again.

Features

• Searchable inventory grid — pull up every tracked container and search by item name to find which box has what.
• Shulker box tracking — follows shulkers through inventory, placement, breaking, dropping, and hopper extraction, so the ledger stays accurate even when boxes move between containers.
• Last-known location — if a box gets pulled out from under you (hoppers, other players, server sync), WTF remembers where it last was instead of losing track.
• Named & unnamed box support — identifies boxes by name when available, falls back to content matching when not.
• Lightweight overlay — tooltips and markers show tracked info without getting in the way.

How it works

Mark a shulker box "happy" — hover it and hit the keybind, in your inventory or any chest/box screen, or use the ☺/☹ button when the box itself is open — and WTF starts tracking it. From there it quietly keeps a ledger of where the box actually is: dimension and coordinates, and whether it's sitting in your inventory, placed as a block, or dropped as an item — updated as the box moves between containers, gets placed/broken, or gets pulled out by a hopper. If it disappears from view, WTF keeps its last known dimension/location instead of dropping it.

Boxes are identified by their UUID stamp where possible, falling back to slot position or content matching when the stamp is missing (unnamed box, server sync wipe), so identities don't get lost or swapped. Tracking data persists across sessions in config/wtf/.

Open the Happy Shulkers grid screen via keybind to browse everything you're tracking: a search bar filters by item name across all tracked containers, the left panel lists containers/sections, and the right panel previews the selected one's contents and location.

Requirements

• Fabric API
• Fabric Language Kotlin

Source: https://github.com/mattlawliet/wtf