Doc: more information on what is difference vs official node client

[hpvd]

Is your feature request related to a problem? Please describe.
Just found your interesting looking pulsar client!
You are writing in About:

• Pulsar Flex is a modern Apache Pulsar client for Node.js, developed to be independent of C++.
• It was developed because the dependency in the official c++ external libraries does not fit some use cases.

Describe the solution you'd like
Would be pretty handy to give some more information on what is better/more modern and what use cases you have in mind ... in comparison to official node client.

Maybe one could also

• link directly to the repository of the official pulsar node client https://github.com/apache/pulsar-client-node and
• refer to missing feature in the official client https://docs.google.com/spreadsheets/d/1YHYTkIXR8-Ql103u-IMI18TXLlGStK8uJjDsOOA0T20/edit#gid=1784579914

Additional context
btw: to connect communities, I opened an issue to link in Doc directly to interesting 3rd party clients like pulsar-flex
apache/pulsar#17113

[galrose]

Hey, sorry for the late reply.
I'm trying to understand what info you want to add.
The difference isn't features but different operating systems or other issues that make using C++ difficult.
The docs do have a link to this repository: https://pulsar.apache.org/docs/next/client-libraries