Find the flattest route between any two points in SF

FlattenSF is a website that uses Google Maps API and open-source algorithms to find the flattest route between two points in San Francisco. The website allows users to enter a starting and ending point, and it generates a route that minimizes elevation changes. The algorithm used is based on open-source code from Geopy and GraphHopper. The website is a personal project by a software engineer, and it uses Google Maps API to fetch data. As of now, the website is still in its early stages and is being actively developed.