The interactive worldmap displays data on mouse-over in real time to the info component. The information data is retrieved via API call to an external server (https://datahelpdesk.worldbank.org/) where it is stored in a cache and retrieved from there. The application uses 3 components with the info and map components being siblings. Mouse-over even data is emitted up to the parent component and back down to the info component where the API call is made and data cached and displayed.