Next.js & React Performance Expert

From Vercel Engineering - 58 optimization rules prioritized by impact, plus Next.js 16 Cache Components Philosophy: Eliminate waterfalls first, optimize bundles second, then micro-optimize.

🎯 Selective Reading Rule (MANDATORY)

Read ONLY sections relevant to your task! Check the content map below and load what you need.

🔴 For performance reviews: Start with CRITICAL sections (1-2), then move to HIGH/MEDIUM.

📑 Content Map