De MonsterDebugger is an open source debugger for Adobe Flash, Flex and AIR. De MonsterDebugger is made in Flex and AIR by design studio De Monsters.
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Live editing, means you can edit properties and instantly see the effects in your application
How it works, install De MonsterDebugger, import AS3 class, add any traces, start debugging
Open source, is the way De Monsters are releasing this application, you can use it for free
Download MonsterDebugger version 2.5.1 (examples included)
If you share our ambition for clean coding and easier debugging please help us by spreading the word.