As part of the recent Paragraph redesign we migrated from the NextJS pages directory to the app directory and Next 15 best practices:

- heavy use of React server components + suspense boundaries + fetching as far down the React component tree as possible (versus, before, we blocked the entire page for ~seconds until everything loaded)
- partial pre-rendering, so suspense boundaries load immediately
- fetch-level caching w/ revalidation

Cool to see core metrics improve significantly as a result.