PyPI
TheDaniel166/moira
Astronomy-first pure-Python ephemeris and astrology computation engine with transparent, auditable calculations.
MITOct 22, 2026 · metrics 2.10.0
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#swiss-ephemeris
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
5 records
npm
hemantgoswami/ephemeris
Javascript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.
GPL-3.0Sep 29, 2026 · metrics 2.10.0
npm
prolaxu/swisseph-wasm
A high-precision JavaScript wrapper for the Swiss Ephemeris WebAssembly module, providing professional-grade astronomical calculations for astrology, astronomy, and related applications.
Custom licenseSep 14, 2026 · metrics 2.10.0
PyPI
NoahChristian/openephem
Permissive, Swiss-Ephemeris-validated ephemeris & chart engine (tropical & sidereal). MIT, no AGPL.
Custom licenseOct 4, 2026 · metrics 2.10.0
npm
swisseph-js/swisseph
A modern, type-safe TypeScript wrapper for the Swiss Ephemeris library - high precision astronomical calculations for astrology and astronomy applications.
AGPL-3.0Sep 14, 2026 · metrics 2.10.0