Phase 11 · Next.js

Topics

ISR

Part of the Frontend Developer Roadmap.

Summary

Incremental Static Regeneration — static pages that automatically re-generate in the background after a set time, combining SSG's speed with fresher data.

How to Learn This

  • 1Add a `revalidate` time to a statically generated page and observe the refresh behavior.
  • 2Learn the difference between time-based and on-demand ISR revalidation.
  • 3Understand ISR as a middle ground between SSG and SSR.
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