June 2010 - version 2.0 released
If you're an existing Flex API 1.x user, get up to speed with What's new in version 2.0, check out the new samples, or read the detailed API Reference. If you are new to the ArcGIS API for Flex, start with the Concepts. For a good overview, take a look at our videos from the 2010 ESRI Developer Summit.
ArcGIS API for Flex Version 2.0 is based on Flex 4 and Flash Builder 4. See also our system requirements for the ArcGIS API for Flex.
This web site is about the 2.0 version. For more information about version 1.3, please see the documentation and download at http://resources.esri.com/arcgisserver/apis/flex/.
 Build an editing application quickly using the Editor component, a configurable out of the box editing solution. |
 Visualize time-aware data using the TimeSlider component. |
 Use feature layers to select, query and edit your data. |