Adobe announced today that it will release the Flex SDK under the Mozilla Public License:
Adobe Flex goes open source by ZDNet’s Ryan Stewart — Adobe is announcing the open source release of the Flex SDK. Included are all of the libraries and tools that are offered for free as part of the SDK. It’s part of a continuing trend by Adobe to be more open and it’s going to give developers access to the guts of Flex. This should mean better code, better components, and lots of good things for Flex developers and the Flex community.
That’s good news for developers - and even better news for companies wanting to deploy RIA as part of their web offerings.