ChronoCosm web app

January to March 2026

303 commits, ???? lines of code

ChronoCosm as a concept came to me while spending time with a close friend in Canada who is extremely interested in space. What if someone made an app that combines astrology with astronomy? And made it render in 3D so users can see the full procession of the spheres? The idea caused tingles in my mind. This is the biggest project here, and my biggest personal project for a long time. Check out the latest version here: https://chronocosm.vercel.app/ 

Frameworks and technical design: 

  • Frontend written in Typescript and Svelte. 
  • DaisyUI, TailwindCSS, Toastify and Tweakpane for the UI. 
  • 3D rendering with ThreeJS. 
  • AstronomyEngine for realistic solar system simulation
  • CircularNatalChart for the birth chart generator. 
  • Backend using Express.
  • Payment processing and store by RevenueCat
  • User authentication by Firebase
  • All hosting on Vercel

With love and thanks to Bailey for the support and especially bouncing ideas off for this one!

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