Q: In my application (locally) I send messages to the logger, but they don't appear in console.

A: There are 2 possible reasons of your problem. 1) Check level of sending messages and threshold level in appender where you are expecting to get messages. 2) Double check the same environment of the ZTORLog4f console and your application. If you run application in browser, you should start console in browser too. If you works with standalone application, run console as standalone application.

Q: Can I set category value for the logger?

A: Not to the moment. We are planning to implement this functionality in the next release.