Data Fetching Skill

Overview

Modern data fetching in Next.js with server actions, caching strategies, and revalidation.

Capabilities

• Server Actions: 'use server' for mutations
• Caching: Automatic request memoization
• Revalidation: Time-based and on-demand
• Streaming: Progressive rendering
• Parallel Fetching: Promise.all patterns

Examples

// Server Action
'use server'