Cache Components Demo

All pages return content in initial HTML for SEO/crawlers.

Vocabulary
ISR
Incremental Static Regeneration – on build and runtime phase
CSR
Client Side Rendering – in the browser
SSR
Server Side Rendering – on the server, on each request
SSG
Static Site Generation – on build phase only
PPR
Partial Prerendering – a combination of static and dynamic, the best of both worlds
Cache Components
Opt-in caching via "use cache" directive for pages, components, and functions. Completes the PPR story.
static
Cached document on CDN like HTML output (uses only bandwidth)
dynamic
Document rendered on each request (uses compute)
long tail
Less frequently accessed pages, typically generated dynamically using SSR/CSR (ideally PPR)
above the fold
Visible part of a webpage without scrolling, critical for SEO and Core Web Vitals