@tubular/astronomy

Astronomical calculations for planetary positions, moon phases, eclipses, rise, transit, and set times, and more.
OpenBrowse Files
asteroidsastronomycalendarcometseclipsesequinoxgrsmoonplanetssolarsolsticestarssunrisesunset

sweph-wasm

High-precision Swiss Ephemeris WebAssembly bindings for TypeScript — comprehensive astronomical calculations including planetary positions, house systems, eclipses, fixed stars, and astrological computations with modern JS/TS support.
OpenBrowse Files
swiss-ephemerisastronomyastrologyephemerisplanetary-positionshouse-systemseclipsesfixed-starscelestial-mechanicsastronomical-calculationsastrological-calculationsjulian-daycoordinate-transformationsheliacal-eventsnodes-apsidessidereal-timetypescriptwebassemblywasmemscriptenbrowsernodejstypesafehigh-precision