Field guide / 01
Edit Java NBT without changing numeric types
Use typed paths, exact Long strings and a new output copy to make a controlled Java NBT edit.
Read the guide ↗Field guide / 02Inspect Java Anvil region slots and chunk envelopes
Separate header allocation checks from actual NBT decoding and understand what a region inspection proves.
Read the guide ↗Field guide / 03Restore selected chunks from a real Java region backup
Copy verified backup records while preserving unselected data and reporting the limits of a partial restore.
Read the guide ↗