Built a free tool that tracks global fuel prices alongside live crude benchmarks

Been following oil markets for a while and wanted a way to see how crude prices actually translate to what people pay at the pump around the world. So I built this.

It tracks Brent, WTI, and Dubai crude in real time and shows retail gasoline and diesel prices for 163 countries. You can zoom into any city to find nearby stations with estimated prices.

https://web-production-b25ec.up.railway.app

Curious if anyone here has suggestions for better data sources or features that would actually be useful. Right now it pulls from Yahoo Finance, OpenStreetMap, and GlobalPetrolPrices.