# Vercel — ISR: A flexible way to cache dynamic content

- Company: Vercel (vercel.com)
- Announced: 2024-09-16T13:00:00+00:00
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://vercel.com/blog/isr-a-flexible-way-to-cache-dynamic-content
- Record: https://forck.live/items/20950-isr-a-flexible-way-to-cache-dynamic-content
- Subject: v0 / AI SDK / AI Gateway

Vercel's guide explains Incremental Static Regeneration (ISR), a caching strategy that combines static site generation and server-side rendering to serve dynamic content at cached speeds. It covers benefits such as reduced server load, selective regeneration, and on-demand invalidation, and provides examples across ecommerce, news, and AI applications.

## Evidence

Verbatim from https://vercel.com/blog/isr-a-flexible-way-to-cache-dynamic-content:

> ISR is a hybrid cache that combines the benefits of static site generation (SSG) and server-side rendering (SSR).

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Record: https://forck.live/items/20950-isr-a-flexible-way-to-cache-dynamic-content
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