You can already do that with Cordova. This is still too early. "Note also that IndexedDB is not supported prior to Android 4.4, since it is not supported on th

You can already do that with Cordova. This is still too early. "Note also that IndexedDB is not supported prior to Android 4.4, since it is not supported on the old Android WebView." This makes this pretty useless (at this time), especially since chrome apps don't support websql.