IntelliJ IDEA 11 adds support for one of the most voted issues: Play! framework.
Please, have a look at how you could play in IntelliJ IDEA:
What else? Watch other short screencasts of specific features:
- custom tags *{completion, navigation, inspections, quick fixes}*
- internationalization (i18n)
- templates navigation
- built-in tags and parameters completion
- templates structure view
- commenter (Ctrl+/) and block commenter (Ctrl+Shift+/)
- tags folding and brace matching for EL, actions, scripts
- syntax highlighting, navigation, expressions resolve, completion
- and more…

Now is Vaadin turn 😉
Will there be support for the upcoming Play 2.0?
I’d like to see Play 2.0 with Scala support.
I would like to see support for custom tags in subfolders.
We create our custom tags in a subfolder (under tags) and the naming is then:
#{subfoldername.mytag /}
It would be great with code-completion in this case (CC does not detect these custom tags).
It doesn’t work for norwegian localization file
messages.no is not recognised.