React leaflet web application for changing basemaps
JS application code written using react and react-leaflet
State and Lifecycle - https://reactjs.org/docs/state-and-lifecycle.html
Component state - https://reactjs.org/docs/faq-state.html
Leaflet basemaps - https://leaflet-extras.github.io/leaflet-providers/preview/
React - https://reactjs.org/
react-leaflet - https://react-leaflet.js.org/