The Geocodio Reverse Geocoding Node.js Sample Code demonstrates how to convert latitude and longitude into a street address with API access. Geocodio will find matching streets and determine the correct house number based on the location.
Map mashups continue to be extremely popular, as evidenced by the high percentage of mapping APIs in our API Directory and map mashups in our Mashup Directory. Whether you're just getting started with map mashups, or you're a veteran map mashup developer, there are several tools out there that can help with your development efforts.
Is there any question map mashups have gone serious? How about billions of dollars serious? The U.S. website Recovery.gov was built to make transparent the use of economic stimulus money. Now you can track every dollar on a map.