Alcon – ActionScript Logging Console
Alcon is a lightweight external output console for Flash ActionScript that allows developers to view debugging information without relying on the Flash IDE. SWF files can be debugged and monitored no matter if they are in the web browser, Flash Player or a standalone executable. While that Alcon tries to keep inclusion into projects as simple as possible. In fact all that needs to be done is importing the Debug class into a project and you are ready to send debug information to the console with a simple Debug.trace() command.
Included into a project Alcon keeps a small footprint and takes less than a Kilobyte of filesize while still offering some other helpful features.