Planetologist

Interactive Planetary Interaction (PI) production-chain planner for EVE Online.

https://planetologist.isomerc.com

Trace every PI commodity from planet type through P1, P2, P3, and P4 on a single graph. Hover any chip to highlight its full dependency tree; click to pin. Deep-link to a specific material with ?pin=<slug> (e.g. ?pin=robotics).

Features

• All 55 planetary commodities plus 8 planet types and 15 raw resources
• Full dependency traversal in both directions (inputs and outputs)
• Pin + share via URL
• Keyboard-friendly, works entirely client-side, no tracking

Stack

Vite + React 19 + TypeScript + Tailwind v4. No runtime dependencies beyond React itself.

Development

npm install
npm run dev       # dev server
npm run build     # production build to dist/
npm run preview   # serve the production build locally
npm run lint

Attribution

EVE Online and all associated logos are trademarks of CCP hf. No official affiliation or endorsement.