React Native Map  is the go to option if you're trying to implement a map within a react-native application. I'm certain that you've been devastated to find out that React Native Maps does not officially support a Heatmap overlay. However,  based on the great work of pjamrozowicz,  I have forked the react native maps (v0.21.0), and added … Continue reading Adding a Heatmap Overlay Over React Native Map →