How to write own plugins in grafana

Hi, everyone
any one help me, how to write own plugin in Grafana and also i am to Grafana…

There is some documentation on how to develop plugins:

http://docs.grafana.org/plugins/developing/development/

Or if you prefer it in blog form:

A good way to start is to find an existing plugin that is similar to the one you want to build and fork it. You can find all the published plugins on grafana.com and most of them have a link to their Github repo.