More details on new features are coming in separate posts. More goodies in next build! Right now we are working on PHAR support, various framework-related features and better performance.
Please report all problems to our issue tracker. Bear in mind that all you see is “Work in Progress” and may undergo serious changes.
Download PhpStorm & WebStorm for your platform from project EAP page. Patch-update is also available. IDEA 12 plugins will be available within a day.
Develop with pleasure!
-JetBrains Web IDE Team