Develop custom JavaScript applications that mashup ArcGIS services, Google Maps, and Bing Maps data. The ArcGIS JavaScript APIs take full advantage of powerful mapping, geocoding, and geoprocessing services.

You can build ArcGIS Server Web applications using pure JavaScript APIs powered by backend REST services that are hosted on any ArcGIS Server. No development or deployment license is required on the Web server hosting your application.

Embed maps and tasks from any ArcGIS Server into your Web site.

Combine your organisation's GIS content with content from other organisations on top of Google Maps base maps.

Combine your organisation's GIS content hosted in ArcGIS Server with content from other organisations on top of Bing Maps base maps.