title: Is there a documentation/blog/example on creating Kafka sink or source plugins?
body: <p>We are planning to create our own repo of connector (sink or source plugins) for Apache Kafka like one <a href="https://github.com/lensesio/stream-reactor/releases/tag/2.1.3" rel="nofollow noreferrer">here</a></p>
  <p>We tried to search for the documentation or help on how to create a plugin jar for Kafka.</p>
  <p>There is no mention of developing a plugin in the <a href="https://kafka.apache.org/documentation/" rel="nofollow noreferrer">official documentation</a> from apache Kafka.</p>
  <p>Any help or pointer will be helpful, can share it back with the open community once developed.</p>