#Rendering

13 questions

• What is the Virtual DOM and why does React use it?React#renderingJunior›
• Why do list items need a key, and why not use the index?React#renderingJunior›
• What are the ways to render content conditionally in React?React#renderingJunior›
• What are React Fragments and why use them?React#renderingJunior›
• What are React portals and when are they useful?React#renderingMiddle›
• What are SSR, SSG and ISR in Next.js?Next.js#renderingMiddle›
• How do Server Components work in the App Router?Next.js#renderingMiddle›
• When and how do you use Client Components?Next.js#renderingMiddle›
• How does streaming SSR with Suspense work in Next.js?Next.js#renderingSenior›
• How does on-demand revalidation (ISR) work?Next.js#renderingSenior›
• What is Partial Prerendering (PPR)?Next.js#renderingSenior›
• What does server-side rendering with Nuxt add?Vue.js#renderingSenior›
• What does Angular SSR (Universal) provide?Angular#renderingSenior›