But I'll have to wok on a bit more complicated project than a simple showcase website/blog.
The content to be published on it is not a lot, but it would be definitely better if I could:
Get/Post some content with API to avoid posting multiple times the same articles on different platforms, getting modifications as well.
Send posts digests via email / Download PDF post digests.
Post on social medias (?)
Parse some content from CSV files / I don't know anything about databases.
Now I know that I can do something like this with a little systemd service I might write on my own and something like Zapier + RSS feed + Mailchimp. Also I could leverage Hugo modules and the .GetRemote / transform.unmarshal command, to get content from remote sources.