The PowerShell Integrated Scripting Environment (ISE) has been improved for authoring DSC configuration files. IntelliSense and inline help on demand increase the usability and discoverability of DSC resources.
PowerShell ISE IntelliSense allows the dynamic discovery of all the DSC resources inside a DSC configuration block by entering Ctrl + spacebar. Automatic completion of DSC resource names, property name and type, and enum is now supported. Automatically completing the value for DependsOn is a huge time saver when completing long dependency graphs.