next-cache-components

You can cache specific components in Next.js by enabling the cacheComponents flag and annotating sections with the 'use cache' directive. This allows a single route to serve static, cached, and dynamic content simultaneously.

The 'use cache' directive in Next.js is an annotation used at the file, component, or function level to control caching behavior. You use it when you need selective caching and explicit invalidation for content like dashboards or admin panels.

You manage cache lifetimes and invalidation in Next.js by configuring cacheLife for durations and using cacheTag with updateTag for explicit data refresh. This ensures smooth data refresh and controlled cache invalidation across pages.

Yes, enabling cacheComponents in Next.js replaces the experimental Partial Prerendering (PPR) feature. It provides a unified caching model that combines static, cached, and dynamic content within a single route to reduce server work.

The best way to configure hybrid rendering for user-specific pages is to enable cacheComponents in next.config.ts. You then apply the 'use cache' directive to cache static sections while leaving user-specific content dynamic.

Your Next.js route shows stale data because cache lifetimes need explicit invalidation. You must configure cacheLife for revalidation intervals and use cacheTag with updateTag to forcefully refresh the cached data when underlying changes occur.