Back to Showcase
Next.js Cache Strategies
Explore modern rendering patterns in Next.js, including PPR, Suspense, and various Cache Component methods. We've simulated a 4000ms API delay on every action.
Rendering Experiments Active
Blocking (No Fallback)
The slowest method. The entire page navigation is blocked while data fetches, resulting in a "stuck" feel.
Launch Demo
Standard Suspense
A step up. Navigates immediately but shows a full-page loading state while sequence awaits complete.
Launch Demo
PPR Stream
The gold standard. Static shell loads instantly, dynamic parts stream in parallel as they ready.
Launch Demo
Strategic Comparison
Method A
Feels "broken" as the browser wait cursor appears. No UI feedback during fetch.
Method B
Better feedback, but sequence awaits block the main thread, slowing down perceived speed.
Method C
Static shell is instant. Dynamic content fetches in parallel, keeping the UI alive.