Agreed, there are not lots of tutorials out there explaining plugin development in Kibana. Mostly I used Timelion and Kibana source code as reference and also I

Agreed, there are not lots of tutorials out there explaining plugin development in Kibana. Mostly I used Timelion and Kibana source code as reference and also I kept the Kibana API dependency to minimal since it is not documented and may change anytime (and also I am new to Javascript, so had tough time in understanding the code :)).