More Specific Searching
Example of a search purely for the Efficiency V enchantment - you can do this in your favourite recipe viewer by searching for the given enchanted book, and by holding shift you can filter further for a level. Also supports specific potion effects!
Nested Searching
An example of searching within nested containers; currently this supports shulker boxes and bundles.
Extensive Config
A screenshot of the config menu, with all the client and server options displayed.
Server Side Mode
Where Is It can function purely server-side; players including vanilla clients can use the `/whereis` command (default, changeable) to search by item, tag or enchantment.