vercel-react-best-practices

To optimize React rendering performance, apply Vercel's best practices for server components by offloading rendering to the server, reducing client-side JavaScript overhead, and utilizing Suspense boundaries for faster initial UI loads.

The best way to reduce bundle size and fix waterfalls is to audit your Next.js app for non-lazy loaded client components and apply dynamic imports, parallel data fetching, and caching strategies to minimize the JavaScript payload.

Yes, you can enforce Next.js performance best practices during code reviews by applying structured prompts that identify bundle bloat, server action instabilities, and inefficient rendering patterns to generate automated refactors.

To audit a Next.js project for bottlenecks, scan the codebase to detect data fetching waterfalls, bundle bloat, and non-lazy loaded client components, then generate a manifest of required tooling and safety checks.

You should avoid client components when the UI does not require direct user interactivity or state, shifting static rendering to server components to improve Time to Interactive (TTI) and stabilize server actions.