Next.js bank Deployment & Runtime Next.js / 5 questions Your progress 0 / 5 done Saved in this browser. Reset All 5 Easy 1 Medium 2 Hard 2 Hide done No questions match those filters. 1 What's the difference between the Node.js runtime and the Edge runtime, and what are the Edge's constraints? Medium 2 What does Next.js middleware run on, and what should and shouldn't you do in it? Medium 3 How do environment variables differ between `NEXT_PUBLIC_*` and server-only vars? Easy 4 How would you self-host a Next.js app without Vercel, and what do you lose or must replicate? Hard 5 How do you set caching and revalidation headers correctly behind a CDN? Hard ← Previous Optimization