Web
ISR (Incremental Static Regeneration)
A Next.js feature that updates static pages after deployment without rebuilding the entire site.
Why it matters
- Combines benefits of static and dynamic rendering
- Keeps content fresh without full rebuilds
- Reduces build times for large sites
When to use
- When content updates periodically but not in real-time
- For e-commerce product pages or news articles
- When you have too many pages for full static generation
Common mistakes
- Setting revalidation times too short or too long
- Not understanding the stale-while-revalidate pattern
- Using ISR when SSR would be more appropriate
Need help implementing?
Ready to build with ISR (Incremental Static Regeneration)?
Let us help you implement this in your project.