I need to write a user rule which depends on a third-party npm package. How can I get this package installed so I can use it in Rules?
There is a list of available modules in Rules that you can openly use for your implementation.
The list of Modules can be found here.
In the event that the module you are searching for is missing, you can request for those modules to be included here.
The module request will undergo a thorough security review before being available.