Category: React

Improve SEO for SPAs with proper titles, meta, and SSR/SSG when needed.

Render React on the server for faster first paint and better SEO.

Use Next.js for React apps with routing, SSR/SSG, and full-stack features.

Split bundles by route/feature to improve initial load.

Optimize re-renders, bundle size, and expensive computations.

Render children into a different DOM node (modals, tooltips).

Catch render errors in a subtree and show fallback UI.

Coordinate loading states with Suspense boundaries.

Load components on demand with React.lazy.

Add TypeScript for safer props, state, and API types.