Apa iku Next.js lan apa sing ditambahake marang React?

Question

Accepted Answer

**Next.js** iku full-stack React **framework**. React dhewe-dhewe mung library UI — ngrenderake komponen nanging ninggalake routing, data fetching, server rendering, lan build tooling menyang sampeyan. Next.js nyediyakake kabeh kuwi kanthi langsung, plus runtime server. ## Apa sing React piyambak ninggalake (lan Next.js nambah) ```text React (library) → Next.js (framework) adds: ────────────────────────────────────────────────── UI rendering only → File-based routing (folders = routes) Client-side rendering → Server rendering (SSR), static generation (SSG), ISR You wire data fetching → Built-in data fetching + caching No backend → API routes / Route Handlers (full-stack) Manual bundling → Zero-config build, code splitting, optimization Manual → next/image (auto-optimized images), next/font ``` ## Conto konkrit: route mung file ```tsx // app/about/page.tsx → automatically served at /about export default function About() { return

About us

; } ``` Dalam React polos sampeyan bakal nginstal router, nata route, lan nyiyapake build. Ing Next.js, nggawe file *iku* route. ## Napa tim milih iku - **SEO lan performance** — HTML sing dirender server nanduk karti konten ana ing tanggapan awal (apik kanggo crawler lan fast first paint), ora kaya React SPA client-only sing ngirim kaca kosong banjur nglindhengi. - **Full-stack ing siji proyek** — frontend lan backend (API routes, Server Actions) manggon bebarengan. - **Default sing siap produksi** — code splitting otomatis, optimisasi gambar/font, caching. ## Napa iku penting Next.js iku framework React paling populer amarga ngubah React saka library UI dadi platform aplikasi lengkap — nangani strategi rendering, routing, data, lan backend supaya sampeyan fokus ing fitur tinimbang plumbing. Iku pilihan standar nalika sampeyan butuh SEO, performance, utawa logika server-side karo React.