Renhuai123/ziwei-doushu

This page introduces an external open-source repository. It is not an HDATF product.

What it does

ziwei-doushu is a TypeScript engine and demonstration website for generating Zi Wei Dou Shu charts, a traditional Chinese divination system, with reference material based on Ni Haixia's Tian Ji teaching. It accepts a Gregorian birth date, a time-branch index and gender, with birth-location and time-correction information handled by related modules. The engine combines iztro and lunar-javascript with its own rule adjustments to produce a structured chart of palaces, stars and life periods. Supporting modules cover apparent solar time, leap-month conventions and configurable star-brightness schools, while the demo displays charts and classical texts. A Next.js environment with Node.js and npm is used, and ordinary chart generation runs in the browser without an AI API key. AI interpretation and compatibility-analysis API routes are not included, so adding a model key alone does not enable them. Interpretation datasets are distributed separately, but the production interpretation rule database, prompts and commercial interface are not included, and the checked database file is a placeholder. The README also notes differences between dataset and current engine conventions, and the materials inspected do not establish the scientific predictive validity of the divination interpretations.

License

MIT Permissive. Commercial use and changes are allowed if the copyright notice is kept.

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