Hi everyone!
We’ve been in beta for the server-side actions in plugins for a while. We’re now out of beta, which means server side actions can be used in published versions of plugins, not only in the test version.
We explained this in this post what server actions let you do, but in a nutshell, they let you run some custom logic on the server, and return some data that can be used in subsequent actions.
As you’re building actions and using them, let us know here your feedback (one functionality that we don’t support yet but we’re looking into is the ability to require npm packages in your code).