Easy To Confuse Pairs

If two Scryer terms feel interchangeable, check here first — these are the pairs that are easiest to mix up.

PAIR	DIFFERENCE
Facet vs Library	A facet defines behavior such as movie, series, or anime. A library is a configured collection boundary inside a facet.
Catalog vs Library	A catalog is the visible set of titles you can browse. A library owns roots, permissions, and scans.
Quality Profile vs Delay Profile	Quality profiles evaluate suitability. Delay profiles evaluate timing.
Plugin vs Provider Instance	A plugin supplies capability. A provider instance stores local configuration for that capability.
Activity History vs Wanted History	Activity history is operational. Wanted history is title and decision oriented.