vercel-react-best-practices

Optimize React and Next.js performance by applying best practices for data fetching strategies, bundle optimization, and rendering patterns. This reduces waterfalls and improves TTI and LCP Web Vitals scores.

The best way to reduce bundle size is using dynamic imports and code splitting. Apply performance best practices to organize rendering patterns and validate component structures for optimal loading.

Use Suspense and server actions to accelerate rendering and interaction. Apply practical patterns for dynamic imports and resource hints to maximize performance in React components and Next.js pages.

Yes, you can use these React and Next.js performance best practices for code review and refactoring. Describe the component or page you want optimized to receive a focused performance improvement plan.

Avoid dynamic imports when they introduce rendering waterfalls or delay critical LCP resources. Validate rendering patterns and bundle optimization strategies to ensure they actually improve TTI for your Next.js pages.