Features available in each server mode

Functionality	Development mode	Test mode	Production mode
Reload modified PCF files using the ALT + SHIFT+ L keyboard shortcut	Available	Not available	Not available
Open the current page in Studio using the ALT + SHIFT+ E keyboard shortcut	Available	Not available	Not available
System clock	You can adjust the testing system clock by using the setCurrentTime method on the `ITestingClock` plugin. See also The Testing System Clock screen Testing clock plugin (for non-production servers only)	You can adjust the testing system clock by using the setCurrentTime method on the `ITestingClock` plugin. See also The Testing System Clock screen Testing clock plugin (for non-production servers only)	Not available
Tools screens	Server Tools and Internal Tools are available.	Server Tools and Internal Tools are available.	Only Server Tools is available.
Warnings	The following warning is written to the log and the console: `The server is in "development" mode. This mode should never be used for a production server.`	The following warning is written to the log and the console: `The server is in "test" mode. This mode should never be used for a production server.`	No warning is written to the log or console.
Application title bar	When connected to the application, the browser title bar has a "DEV mode" prefix.	When connected to the application, the browser title bar has a "TEST mode" prefix.	When connected to the application, the browser title bar has no prefix.