Native attribute system (native) — a built-in attribute backend: a full attribute & damage system without any attribute plugin (attack / crit / defense / dodge / elements…).
Attribute display names load per language (AttributeLang is locale-aware): lang/<language>/attributes.yml for names, with the root lang/attributes.yml as the icon / unit base layer.
Notes
Server owners can edit lang/<language>/*.yml in the data folder to change any text — no source edits, no recompile.
Source contains no comments; all user-facing strings are extracted into language files for unified management.