Is there any way to share script or macros to Altair's Developers

You can share them with your local Altair representative, and they can forward them to the development, for sure.

In the future, we will be adding a Script and Model Exchange to the Altair Community for you to share scripts and models with other Community members. 

However, until then, if there is a script you are interested in sharing with your Community members, I would encourage you to explain the use case and attach the script to a Blog post in the forum! To learn more about creating a blog post, check out Guidelines for Writing a Blog.

Scripts can be shared on the Altair Exchange at: https://community.altair.com/community?id=altair_exchange.

For more information about the Exchange see: https://community.altair.com/community?id=community_blog&sys_id=7ea051961b764150c4dfdbd9dc4bcb2a.