ISR vs SSG: Next.js Data Fetching Strategies for 2025

Jean-Eudes AssogbaJean-Eudes Assogba
ISR vs SSG: Next.js Data Fetching Strategies for 2025

ISR vs SSG: Next.js Data Fetching Strategies for 2025

Next.js offers powerful data fetching methods. In 2025, choosing between SSG and ISR impacts both freshness and speed.

Static Site Generation (SSG)

Incremental Static Regeneration (ISR)

Choosing the Right Strategy

| Strategy | Use Case | |----------|-------------------------------------| | SSG | Documentation, blogs with infrequent updates | | ISR | News feeds, dynamic dashboards |