This started of as my own little utility but then I use it in almost all the flash, flex, haXe applications when output is SWF. Now its available as a opensource project in github and the final compile dfiles are here, if you just want to use it.
This is nothing more than a logger named raytrace. It takes string as the only parameter and the implementation is done in haXe and NME.
Just put the “raytrace.as” in the root folder of your flash/flex application and then from anywhere in your code one can write

raytrace('my message');

Then this message will be visible in this RayTrace swf. Both the “.as” file and the “.swf” are packaged here as a zip file for your no time getting started.

Happy haXe -ing