2 projects on Scroll. Each has its own page with the official website, the whitepaper, the social accounts and whatever else the project publishes. A project counts here when its own listing metadata names the chain, or when we found its token trading in a pool on that chain. Plenty of projects run on more than one chain, so they appear under each.
None of the 2 projects here has a page that quotes the project's own description yet. Site search finds each of them.