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Valhalla Demo App


This is the ReactJS demo web app running on It provides routing and isochrones with a magnitude of options and makes requests to Valhalla, an open source routing engine and accompanying libraries for use with OpenStreetMap data.


npm install

Install the dependencies.

npm run start

Runs the app in hot-reload mode on http://localhost:3000 to view changes in the browser.

npm run build

Builds and bundles the minified app for production to the ./build folder.

Your app is ready to be deployed!