C++ Supercluster Engine
Clustering runs in native C++ via Nitro Modules — faster than JS supercluster on the React Native bridge.
Bring Your Own Map
Use useClusterer with react-native-maps, or migrate from react-native-map-clustering via the compat layer.
Cluster Aggregation
clusterProperties map/reduce for aggregated values on clusters — beyond what react-native-clusterer offers.