FlashDevelop
FlashDevelop is a free and open source (MIT license) code editor for Actionscript (2 and 3), Flex (MXML) and HaXe.
AXDT is a plugin for Eclipse IDE that makes it possible to write MXML and AS3 with code support. You can also compile and build your flex application under same.
AXDT is a plugin for Eclipse IDE that makes it possible to write MXML and AS3 with code support.You can also compile and build your flex application under same.
flash flex flashdevelop