I'm so happy they released this! Few things give me more pleasure than ignoring something engineered at Oracle.

Thanks for giving me a spray my cup of tea all over my monitor laughing moment :-)

Demo [1] not working for me. White page on load. OS X 10.10.5, Chrome 46.

[1]: http://www.oracle.com/webfolder/technetwork/jet/public_sampl...

Disclaimer: Not affiliated with Oracle JET.

Hmmm, it works for me after waiting for a few seconds, using the same configuration. Is there an error popping up in your console?