Create your own widgets and themes using Web AppBuilder for ArcGIS (Developer Edition). Visit ArcGIS for Developers to download the Developer Edition and learn more about creating your own custom apps.
Power your enterprise
Boost your productivity for building web apps that run on desktops, tablets, and smartphones
Leverage the application framework and out-of-the-box widgets so you can focus on building components specific to your workflows
Personalize your app by building a custom theme
Create new apps using widgets and themes shared by other developers