Open-source project computes natal charts in browser using astronomy data

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A software project published on DEV Community enables the calculation of natal charts directly in a web browser. It uses the astronomy-engine library to compute celestial positions based on a person's birth time and location. The system processes birth date, time, and geographic coordinates to generate chart data including planetary longitudes and zodiac signs. The developers emphasize that the charts are for entertainment and reflection only, not for medical, financial, or legal advice.

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