GetBirthChart builds transparent astrology tools with an open-source Python calculation core. We write about chart engines, time handling, ephemeris data, AI architecture, and the engineering behind GetBirthChart.com.
GetBirthChart is building a transparent birth-chart platform with a clear separation between deterministic calculation and interpretation.
The calculation layer is an open-source Python engine that handles chart data such as planetary positions, houses, angles, aspects, and related calculations using explicit methodology and structured outputs.
On DEV, we write about the engineering behind the product: Python architecture, ephemeris calculations, time zones and DST, unknown birth-time handling, testing astrological calculations, and separating deterministic domain logic from AI interpretation.