A Swift library for calculating positions of the Sun, Moon, planets, and fixed stars
Offline observational astronomy — planet and moon positions, rise/set, phases, eclipses, and seasons for any place and time via MCP. STDIO or Streamable HTTP.
A desktop stargazing app for Windows, macOS and Linux. Shows the real sky above your location at any date, built on published star catalogues, and works offline.
The Solar System 3D Visualisation
Tsukuyomi, a Japanese ink-painting inspired astronomical karakuri clock for the browser.
Monde und Ringe des Jupiter, modelliert/simuliert mit OpenSCAD (Moons and Rings of Jupiter modelled/simulated in OpenSCAD)
An interactive digital armillary sphere (渾象) — visualizing the celestial sphere, the 28 Chinese lunar mansions, and axial precession across ±3000 years. Built with Three.js and astronomy-engine.
Migration of a legacy .NET astronomy engine to Flutter/Dart for mobile apps. Implements VSOP87 planetary calculations (Mercury, Venus, Mars, Jupiter, Saturn) with a custom engine and UI. Demonstrates .NET to Flutter conversion, scientific computing, and cross-platform mobile development.
École initiatique numérique : apprendre à lire le ciel comme un langage symbolique. Parcours en 15 niveaux, calcul de thème natal, mythologie, Jung, Tarot, alchimie, hermétisme. React + TS + Vite.
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