✅ Do Type ki Pre-rendering hoti hain:

• 1️⃣ Server Side Rendering (SSR): Jab user request bhejta hai (jaise button click ya page visit), tabhi HTML banaya jata hai.
• 2️⃣ Static Site Generation (SSG): HTML pehlay hi ban jaata hai build time pe (is liye ultra fast + SEO friendly hota hai).

⚙️ SSG Next.js mein hota hai jab hum async server function likhtay hain bina dynamic data ke.