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Incremental Static Regeneration Demo

🎯 What is ISR?

ISR combines the benefits of static generation with dynamic updates. Pages are statically generated and cached, then regenerated in the background when the cache expires or is invalidated.

Cache Information

Generated at:2026-02-08T14:44:01.566Z

Next revalidation:2026-02-08T14:45:00.000Z

Cache window:#29509364

Revalidate:60 seconds

Mock Analytics Data

Likes:444

Shares:276

✨ ISR Benefits with OpenNext

• Fast Loading: Serves cached static content instantly
• Fresh Data: Updates content automatically in the background
• Scalable: Handles high traffic without performance degradation
• SEO Friendly: Search engines get fully rendered HTML
• Edge Caching: Cached at Cloudflare edge locations globally

🧪 Test ISR Behavior

This page is cached for 60 seconds. The cache window number will stay the same during the cache period. Refresh multiple times quickly - you'll see identical data. Wait 60+ seconds and refresh to see the cache window increment and new data generated.

🔄 Refresh Page

⏰ Revalidates every 60 seconds