SmokeScreen is an open-source software that converts Flash swf files into Javascript/html5. its slogan is Flash without plugin. Why? It is said that the iPhone, iPod, and iPad of the main Apple do not support flash, and it seems that Steve Jobs does not want to support flash in the future. So they made such a thing. At present, this open-source software is still in the development stage. on its homepage, you can see some demos that look good on Chrome. Although there are still some minor issues, it is already quite good.
HTML5 almost subverts the original HTML. It allows you to use HTML not only for webpage layout, but also for developing stronger things, such as WebSockets, someone is already working on the Web version of Quake 2 (http://code.google.com/p/quake2-gwt-port/), and Google's 3D Javascript API, so converting swf perfectly into Javscript/HTML5 may be just a matter of time.
Although HTML5 is still in the draft stage, many things are repeated with flash. Therefore, it is not surprising that such a thing is happening with the help of the iPhone. I don't know what adobe will think? Adobe may still have hopes for its AIR or Actionscript. Although such an article is powerful in Flash, it is hard to say in the future, does adobe use HTML5/Javascript as its flash engine? If this is not the case, I believe someone will develop an HTML5/Javascript IDE one day. Furthermore, we have reason to believe that, once all browsing in the future fully supports HTML5, we can imagine that almost all desktop applications in this world will be replaced by Web, this process may become faster and faster. Let's wait and see.