arevdata now includes a lightweight astronomy layer for interfaces that need contextual seasonal or lunar data without pulling in a heavy astronomy library.
arevdata
arevdata includes a curated static Solar System dataset for the eight planets and a set of major moons.
arevdata now includes a timezone mapping layer derived from the IANA Time Zone Database, so you can resolve timezones by country, territories by timezone, and map-ready timezone coverage without shipping your own lookup tables.
arevdata also includes a small curated star catalog and Milky Way reference data.