Prebuilt Nagios dashboard displays service status totals, service status details and criticals and warnings occurrences in last hours. Not enough? Inspire us to add more Nagios features.
Example is default configuration in AppleTV app. It contains two dashboards. Basic dashboard contains variuos widgets to demonstrate options for custom dashboards. It has static data. Live data dashboard loads data from two sources. First has response customized for AnyBoard, so widgets do not need to declare data mapping. Second data source has general format.
JSON Schema describes all options for dashboards configuration. You can validate your configuration against JSON schema here.