I like what this is trying to accomplish, however I'm somewhat confused about the immediate goal here. Is this for learning about services? Is this about assemb

I like what this is trying to accomplish, however I'm somewhat confused about the immediate goal here. Is this for learning about services? Is this about assembling a tech stack? And how does the example site fit in that's mentioned multiple types, Prompts with Friends? This probably needs slightly better wording in the first one or two paragraphs.