If you are looking for the decompiler itself, visit https://github.com/jindrapetrik/jpexs-decompiler
NEW : We have got a new blog where we post some interesting SWF internals info.List of issues
#1739 SWC library
There should be a way to import the swc libraries. That would be very useful. I really need to import a swc library in my swf file and idk how also i dont have the source code of it. If i had the source code i would use FlashDevelop instead. The fla converter doesnt extract the soure code so good and FlashDevelop cant read it so good.