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Pada awal tahun 2010, React merevolusi pengembangan frontend dengan model komponen deklaratif dan diffing DOM virtual yang efisien. Apa yang dimulai sebagai perpustakaan tampilan sederhana segera menjadi tulang belakang untuk aplikasi satu halaman skala besar (SPA). SPAs ini sebagian besar menggunakan Client-Side Rendering (CSR), yang berarti browser akan mengunduh bundel JavaScript, mengeksekusinya, dan membangun UI sepenuhnya pada klien.
Model yang berpusat pada klien ini fleksibel dan sangat interaktif, dan telah mendefinisikan aplikasi web “modern” selama bertahun-tahun.
- yang
-
Longer Time-to-Interactive (TTI): Hefty JavaScript bundles and client-side work meant users waited longer before they could actually interact with the page.
yang - Kebocoran hidrasi: Mengkonversi HTML yang ditampilkan oleh server menjadi aplikasi interaktif (hidrasi) menjadi titik tenggelam kinerja, terutama karena jumlah konten dinamis meningkat.
-
Bloated bundles: Applications often shipped far more JavaScript than necessary, burdening browsers with code for features or content that could have been delivered more efficiently.
-
Performance that doesn’t scale: The larger and more complex the app, the harder it became to maintain snappy performance across all devices and network conditions.
Next.js emerged to tackle some of these pain points by introducing Server-Side Rendering (SSR), Static Site Generation (SSG), and other optimizations. These techniques improved initial load times and offloaded some of the UI rendering work to the server. But even with SSR and SSG, the fundamental issue remained: we were still over-delivering JavaScript to the browser.
Fast forward to 2025. With Next.js 15 running on React 19, a new rendering paradigm has taken center stage: React Server Components (RSC). RSCs allow developers to seamlessly blend server-rendered and client-rendered components in a single React tree. The implications are significant. Static parts of the UI can now be delivered as pure HTML with zero JavaScript overheadDengan kata lain, tidak ada hidrasi sisi klien yang diperlukan untuk bagian-bagian tersebut. logika pengambilan data juga disederhanakan dengan menjalankan komponen server, menghilangkan banyak panggilan API yang tidak perlu dari browser.
Artikel ini bukan ulasan tingkat permukaan RSC. Ketika saya memutuskan untuk menulis tentang menggunakan Next.js secara efektif pada tahun 2025, cepat menjadi jelas bahwa React Server Components layak untuk menyelam mendalam yang didedikasikan. Apa yang berikut adalah eksplorasi teknis yang ketat tentang bagaimana RSC bekerja di bawah topi, bagaimana memanfaatkannya dalam proyek Next.js 15, dan mengapa itu mewakili perubahan mendasar dalam arsitektur frontend.
By the end, I hope you come away with the same clarity and appreciation for RSC that I did through the process of researching and writing this piece.
Intro: From CSR to RSC — How Rendering Evolved in React
Intro: Dari CSR ke RSC — Bagaimana Rendering Evolved dalam ReactOver the past decade, the way we build React applications has fundamentally evolved and with it, the way we think about rendering.
Sejarah singkat dari Client-Side Rendering (CSR) di React
React memperoleh popularitasnya melaluiClient-Side Rendering (CSR) — a model where the browser downloads JavaScript, executes it, and builds the entire UI on the client. This approach gave developers full control over interactivity and state, and made it easy to build dynamic single-page applications (SPAs).
However, CSR came with notable trade-offs:
- yang
- beban awal yang lebih lambat, terutama pada jaringan mobile atau buruk
- Poor SEO for content-driven pages yang
- Bundle yang berat dengan JavaScript – bahkan untuk halaman dengan interaktivitas minimal
- A hydration step was required after HTML loaded, delaying time-to-interactive yang
Untuk sementara waktu, batasan-batasan ini hanya “bagaimana hal-hal itu.”
🚀 How Next.js brought SSR and SSG to mainstream React development
KapanNext.js entered the scene, it introduced server-side rendering (SSR) and static site generation (SSG) as first-class citizens for React. This marked a turning point: frontend developers could now choose how and when rendering occurred.
- yang
- SSR enabled pages to be generated per request, improving SEO and load speed for dynamic content.
- SSG memungkinkan konten untuk di-prebuilt pada saat deploy, sempurna untuk blog, docs, dan situs pemasaran.
- Incremental Static Regeneration (ISR) menutupi kesenjangan dengan memungkinkan halaman statis untuk diperbarui setelah diluncurkan.
This flexibility helped developers strike a better balance between performance, SEO, and developer experience.
But even with SSR and SSG, there was still a lingering issue: we were still sending too much JavaScript to the browser — even for components that didn’t need to be interactive.
🧠 The rise of React Server Components (RSC) in 2025
Dengan pembebasan dariNext.js 15danReact 19Kita telah memasuki era yang baru:React Server Components (RSC) are now a core part of how we build apps.
Tidak seperti SSR, yang masih membutuhkan hidrasi dan mengirimkan JavaScript ke klien,RSC allows you to render components on the server — without sending any JavaScript to the browser at all.
It’s a big shift:
- yang
- Komponen sekarang dapat mengakses data sisi server secara langsung
- Konten statis tidak memerlukan hidrasi yang
- You can mix server and client components in a single React tree, composing your rendering strategy per component
RSC doesn’t replace SSR or SSG, it complements them, unlocking finer-grained control over performance, bundle size, and rendering behavior.
In 2025, RSC is a foundational concept that every senior React engineer needs to master.
1. Why React Server Components Were Introduced
Mengapa React Server Components DiperkenalkanAs React applications became more complex, the industry began to feel the weight of its success. While Client-Side Rendering (CSR), Server-Side Rendering (SSR), and Static Site Generation (SSG) offered different strategies for building performant web apps, each of them carried trade-offs that grew more apparent at scale.
🚧 Limitations of CSR, SSR, and SSG
1. Hydration overhead
Even with SSR or SSG, once HTML reaches the browser, React needs to “hydrate” the page — attach event listeners, reinitialize components, and effectively rebuild the app in memory. For large component trees, hydration can be a major bottleneck for Time-To-Interactive (TTI).
2. JavaScript bundle bloat
With CSR, every component, utility, and API call that’s part of the page must be sent to the browser — regardless of whether it’s interactive or not. SSR and SSG reduce this slightly, but most of the bundle still needs to be executed on the client. As apps grow, this leads to bloated bundles that slow down the user experience.
3. yangDisconnected data-fetching logic
In the pre-RSC world, data lived outside the components that rendered it. You had to use getServerSideProps
ataugetStaticProps
(or call APIs in useEffect
) to fetch data, then pass it into components via props. This separation added cognitive overhead and made code harder to co-locate and reuse.
🧠 What problems RSC was designed to solve
React Server Components (RSC) were created to address these growing pain points with a simple but powerful idea: let components execute on the server by default, and only send JavaScript to the browser when it’s absolutely necessary.
✅ Eliminate unnecessary JavaScript
RSC allows components to be rendered server-side withoutJika komponen tidak memerlukan interaktivitas, tidak ada kebutuhan untuk melembabkan atau mengisi bundel JS sama sekali.
✅ Server-side data access within the component tree
RSC removes the artificial boundary between data fetching and rendering. Server components can use async/await
untuk secara langsung mengakses database, file system, atau APIs – co-locating data dan melihat logika secara alami, tanpa kebutuhan untuk rute API atau prop drilling.
✅ Improve rendering efficiency and developer experience
By moving non-interactive logic to the server, developers can build lighter apps with smaller bundles and better performance. RSC also simplifies the mental model — you just write components, and let the framework handle where they run and how they ship.
RSC tidak bertujuan untuk menggantikan SSR atau SSG, sebaliknya, ia melengkapi mereka.at the component level, not just the page level, about what should run on the server and what belongs in the browser.
In short: React Server Components were designed to bring modern frontend development back to its lean, fast, and maintainable roots without compromising interactivity.
2. Rendering Strategies in Next.js 15: RSC vs SSR vs CSR
2. Rendering Strategies in Next.js 15: RSC vs SSR vs CSRNext.js 15 menawarkan pengembang model rendering granular yang jauh melampaui strategi tingkat halaman tradisional.React Server Components (RSC)menjadi konsep kelas satu, penting untuk memahami bagaimana mereka membandingkan dengan dua model yang akrab:Server-Side Rendering (SSR) and Client-Side Rendering (CSR). yang
While SSG (Static Site Generation) is still valuable in specific cases, it can be viewed as a caching strategy built on top of SSR. In contrast, RSC vs SSR vs CSR represent distinct runtime rendering paths, and understanding them is crucial for making performance- and architecture-aware decisions in 2025.
💡 Before We Compare: What Do We Mean by "Interactive Component"?
In the context of React and Next.js, an interactive component is any UI element that requires client-side JavaScript to respond to user input or browser events.
This includes (but is not limited to):
- Tombol yang memperbarui status pada klik yang
- Formulir dengan validasi atau input terkontrol
-
Dropdowns and modals that toggle open/closed
yang -
Animations triggered by scrolling or hover
-
Tabs, carousels, filters, sliders
- Komponen yang menggunakan useState, useEffect, atau useReducer
If a component has event handlers, internal state, or relies on the DOM or browser APIsIni harus berjalan pada klien.
Interactivity = Browser-side behavior + JS event listeners + local state.
Understanding this distinction helps clarify why RSC exists: to avoid shipping JavaScript for UI pieces that don’t need to be interactive.
🧩 Rendering Models at a Glance
Feature |
RSC (React Server Components) |
SSR (Server-Side Rendering) |
CSR (Client-Side Rendering) |
---|---|---|---|
Render location |
Server |
Server |
Client |
JavaScript sent to browser |
❌ None |
✅ Yes |
✅ Yes |
Requires hydration |
❌ No |
✅ Yes |
✅ Yes |
Interactivity |
❌ No |
✅ Full |
✅ Full |
Access to server resources |
✅ Direct |
✅ Via |
❌ Needs API calls |
When it runs |
On-demand or streamed |
Per request |
On load in browser |
Ideal use case |
Static or data-bound views |
Personalized or dynamic UI |
Interactive flows, local UX |
Server yang
Server yang
Klien
Membutuhkan hidrasi
ya ya ya
ya ya ya
langsung
Jalan inigetServerSideProps
When it runs
On-demand or streamed
Untuk permintaan
Ideal use case
Static or data-bound views
UI yang dipersonalisasi atau dinamis
Feature yang
Feature yang
RSC (React Server Components)
SSR (Server-Side Rendering)
SSR (Server-Side Rendering)
CSR (Customer Side Rendering) adalah
CSR (Client-Side Rendering)
Server yang
Server yang
Klien
Render location
Render location
Server yang
Server
Server
Server yang
Klien
Klien
JavaScript sent to browser
JavaScript sent to browser
❌ None
❌ None
✅ Yes
✅ Yes
✅ Yes
✅ Yes
Requires hydration
ya ya ya
ya ya ya
Membutuhkan hidrasi
Requires hydration
Tidak
✅ Yes
ya ya ya
ya ya ya
ya ya ya
Interactivity
interaktif
❌ No
Tidak
yang penuh
✅ Full
✅ Full
yang penuh
langsung
Akses ke sumber daya server
Akses ke sumber daya server
✅ Direct
langsung
Jalan inigetServerSideProps
Butuh panggilan api
When it runs
Untuk permintaan
When it runs
When it runs
On-demand or streamed
On-demand or streamed
Untuk permintaan
Untuk permintaan
On load in browser
Ideal use case
Static or data-bound views
UI yang dipersonalisasi atau dinamis
Ideal use case
Kasus penggunaan yang ideal
Static atau data-bound views
Static atau data-bound views
UI yang dipersonalisasi atau dinamis
UI yang dipersonalisasi atau dinamis
Interactive flows, local UX
🔍 Think in Components, Not Just Pages
In earlier versions of Next.js, rendering strategies were applied at the page levelAnda memilikigetServerSideProps
, getStaticProps
, and whatever you chose applied to the Seluruh halamanIni masuk akal di dunia di mana rendering terjadi semuanya atau tidak ada - baik secara statis pada waktu membangun, atau secara dinamis pada setiap permintaan.
But with React Server Components (RSC)Dan yangapp/
directory introduced in Next.js 13+ and standardized in 15, rendering is no longer a top-down, one-size-fits-all decision. It becomes a per-component concern that unlocks a new mindset.
A New Way of Thinking: Declarative dan Composable Rendering
This shift is more than an API change, it's a conceptual shift in how you architect your frontend.
Declarative
Alih-alih melakukan orkestrasihow and wherekomponen ditampilkan secara manual, Anda sekarang hanyadeclare what each component does and what it needs— React dan Next.js mengurus sisanya.
Anda tidak secara manual menyalakan titik akhir API atau mentransfer props dari SSR ke komponen. Anda hanya dapat menulis:
// Server Component
export default async function ProductInfo() {
const product = await db.getProduct(slug)
return <div>{product.name}</div>
}
Komponen ini :
- yang
- Runs on the server yang
- Doesn’t send JS to the client yang
- Tidak memerlukan getServerSideProps atau lapisan API
- Is “just a component” — no extra abstraction needed yang
Anda menggambarkan UI dan kebutuhan datadeclarativelyDan mesin rendering menghitung sisanya.
Composable
Bagian yang berbeda dari UI Anda dapat menggunakan strategi rendering yang berbeda —on the same page, at the same time, and with minimal overhead. yang
Misalnya :
// Product page layout
<ProductInfo /> // Server Component (no JS, rendered on the server)
<AddToCartButton /> // Client Component (interactive)
<SimilarProducts /> // Static Component (SSG with revalidation)
Komponen-komponen ini hidup bersama-sama di pohon yang sama, tetapi masing-masing:
- yang
- Runs in a different environment (server, client, build) yang
- Menggunakan hanya data dan kode yang dibutuhkan yang
- Ships exactly what’s required to the browser — no more, no less yang
Untuk lebih jelasnya, saya membuat sebuahminimal demo that showcases how different rendering strategies can coexist on a single page.
3. How React Server Components Work Under the Hood
3. How React Server Components Work Under the HoodReact Server Components (RSC) are more than just a new rendering strategy, they fundamentally change how component trees are built, rendered, and transmitted. To use RSC effectively in production, it’s important to understand how it works behind the scenesdan bagaimana itu mempengaruhi batas-batas negara, interaktivitas, dan data.
🧱 Server/Client Boundary: A Split React Tree
React applications using RSC are no longer fully rendered on the client. Instead, the component tree is split into two worlds: :
- Server Components: Hanya berjalan di server. Tidak ada JavaScript yang pernah dikirim ke browser. Tidak dapat menyimpan status lokal atau menyisipkan pendengar acara. Sempurna untuk menampilkan konten statis dan logika yang terkait dengan server (misalnya, akses DB). yang
- Client Components: Harus secara eksplisit ditandai dengan "use client". ini dikompilasi menjadi JavaScript yang ramah browser dan mendukung interaktivitas penuh, status lokal, useEffect, dan pengolahan peristiwa. yang
Pada build atau runtime, React membangun pohon di mana server dan komponen klien hidup bersama-sama dan mengikat mereka bersama-sama selama render.
Apa yang"use client"
Actually Does
When you add "use client"
untuk file, menandai bahwa seluruh modul dan ekspornya sebagaiclient-onlyDi balik adegan, ini menginstruksikan pipa membangun Next.js untuk:
- Mengkompilasi file tersebut (dan ketergantungan) menjadi bundel JavaScript terpisah yang
- Exclude that component from being run on the server
- Treat it like a classic React CSR component with hydration logic yang
This directive acts as a boundary markerSemua komponen di atasnya dapat ditampilkan oleh server; semua komponen di bawahnya harus ditampilkan di browser.
💧 Streaming: Rendering in Pieces, Not All at Once
RSC memelukstreamingSebagai strategi rendering asli, alih-alih menunggu pohon React lengkap untuk dibangun sebelum mengirimkannya ke browser, serverstreams serialized fragments of UI to the client as they become ready.
- yang
- Komponen Server ditampilkan dan dikirimkan secepat mungkin
-
Placeholders (e.g. via
<Suspense>
) fill in temporarily - Komponen klien melembabkan secara bertahap, hanya ketika mereka mengisi
Bagaimana ini mungkin?
RSC introduces a concept called selective hydration. When a Client Component is rendered within a Server Component tree, React inserts a placeholder (<div data-rsc-placeholder />) and defers hydration.
Setelah klien telah memuat bundel JS yang sesuai:
- React lazily loads that specific component yang
- Finds the placeholder and stitches it into the live tree
- Hydrates it in isolation, without re-rendering the entire page
This design is decoupled and progressive: your app starts fast, and interactivity comes online gradually.
<Suspense fallback={<LoadingDetails />}>
<ProductDetails /> // Server Component
</Suspense>
<AddToCartButton /> // Client Component (hydrated later)
⚙️ Data Fetching and Code Splitting in RSC
Another key “magic” of RSC: you can fetch data directly inside components withyangasync/await
Tanpa bergantung padagetServerSideProps
, useEffect
atau dengan manual prop-pass.
// Server Component
export default async function Dashboard() {
const stats = await getStatsForUser()
return <StatsView data={stats} />
}
Why is this possible?
- yang
- RSC components run as real server functions, not as client-compiled modules
- They can access databases, internal APIs, file systems, or anything your server runtime supports yang
- Hasilnya ditampilkan dalam HTML (bukan JS) dan ditransmisikan ke klien
Also:
- No hydration needed, since the result is static yang
- Tidak ada logika UI loading di komponen itu sendiri - semuanya diselesaikan sebelum memukul browser
- No code for this component is sent to the client — unless nested inside a client boundary yang
Ini secara signifikan mengurangi ukuran boilerplate dan bundle, sambil menjaga logika berkolokasi dengan UI - tujuan React yang sudah lama akhirnya terwujud dalam skala.
Status, Hooks, dan Pertimbangan Siklus Kehidupan
RSC does not support traditional React hooks like useState
, yanguseEffect
atauuseRef
Karena merekadon’t run in the browser. yang
yang Feature yang | yang
Komponen Server | yangKomponen Klien |
---|---|---|
| yang ✅ (jika bersifat statis) |
✅ |
async / menunggu |
✅ |
❌ (should wrap in effects) |
Event handlers |
|
Feature yang
Komponen Server
useContext
✅ (jika bersifat statis)
✅
Event handlers
Feature
Komponen Server
Feature
Feature yang
Komponen Server
Komponen Server
Client Component
Komponen Klien
❌
✅
useState
❌
❌
✅
✅
useEffect
useEffect
❌
❌
useContext
✅ (if static)
✅
useContext
useContext
✅ (jika bersifat statis)
✅ (if static)
✅
✅
✅
❌ (should wrap in effects)
async/await
✅
✅
❌ (should wrap in effects)
❌ (should wrap in effects)
Event handlers
Event handlers
Event handlers
❌
✅
This enforces a clean separation of responsibilities:
- Komponen Server: Data dan Layout
- Komponen klien: interaktivitas dan status lokal
React Server Components are designed to simplify your app. Once you internalize the boundary rules, the streaming model, and async data access, you can compose fast, personalized, and minimal-JS apps with far less boilerplate than before.
4. What’s the Best Practice? Combining RSC, SSR, and SSG
Apa yang dimaksud dengan RSC, SSR, dan SSG?One of the most common questions React engineers face in Next.js 15 isn’t “should I use RSC?” — it’s “how do I combine RSC with SSR and SSG in a maintainable, high-performance way?”
The beauty of Next.js 15 is that you’re no longer limited to one rendering strategy per page. Instead, you can now compose rendering strategies at the component level, applying the most appropriate approach to each part of the UI.
This section introduces a practical framework for making that decision based on actual architectural needs.
🧭 Start with the Core Question: What does this component need?
Tanyakan empat pertanyaan ini untuk setiap komponen:
- Does it need to be interactive?
- ✅ Yes → Use a Client Component
yang - Does it need secure, request-specific, or real-time data?
- ✅ Yes → Consider SSR
yang - Can it be precomputed or infrequently updated?
- ✅ Yes → Prefer SSG
- Apakah itu mengambil data server tetapi tidak perlu berjalan pada klien? ✅ Ya → Gunakan RSC
Contoh: Strategi Product Page Breakdown
Berikut adalah bagaimana halaman produk e-commerce khas dapat disusun menggunakan semua tiga strategi:
komponen |
Rendering Strategy |
Reason |
---|---|---|
|
RSC |
Fetched from DB, no interactivity, no need to hydrate |
PricePersonalisasi | yang SSR |
Depends on user session, dynamic per request |
|
CSR |
Memerlukan interaksi dan negara lokal |
| SSG (dengan ISR) | Aman untuk cache pada saat pembuatan, dapat dikonfirmasi setiap 24 jam atau per tag |
Rendering Strategy
Reason
SSR
Depends on user session, dynamic per request
AddToCartButton
CSR
Memerlukan interaksi dan negara lokal
Rendering Strategy
Reason
Component
Rendering Strategy
Rendering Strategy
Reason
Reason
ProductDetails
RSC
Fetched from DB, no interactivity, no need to hydrate
ProductDetails
ProductDetails
RSC
RSC
Fetched from DB, no interactivity, no need to hydrate
Fetched from DB, no interactivity, no need to hydrate
SSR
Depends on user session, dynamic per request
PriceWithPersonalization
SSR
SSR
Depends on user session, dynamic per request
Depends on user session, dynamic per request
AddToCartButton
CSR
Requires interactivity and local state
AddToCartButton
AddToCartButton
CSR
CSR
Memerlukan interaksi dan negara lokal
Memerlukan interaksi dan negara lokal
RelatedProducts
RelatedProducts
RelatedProducts
SSG (dengan ISR)
SSG (with ISR)
Safe to cache at build-time, can revalidate every 24h or per tag
Pemegang sahamBanner
StockStatusBanner
RSC + streaming
Frequently changing, streamed in with Suspense to not block TTFB
Frequently changing, streamed in with Suspense to not block TTFB
Each component is doing just what it needs to doTidak ada hidrasi halaman penuh, tidak ada pengambilan data global, tidak ada JavaScript yang tidak perlu.
📐 Design Best Practices for Combining Strategies
✅ 1. memulai server pertama
Perangkat lunak ini dapat diunduh secara gratis di Playstore.com ("use client"
) only when necessary. This keeps bundles smaller and simplifies testing.
✅ 2. Keep boundaries clear
Use folder naming or filename suffixes to make boundaries explicit:
/components
/server/ProductDetails.tsx
/client/AddToCartButton.tsx
/shared/ReviewStars.tsx
✅ 3. Embrace Suspense for progressive delivery
Menggunakan<Suspense>
to stream in non-critical RSCs without blocking the whole page:
<Suspense fallback={<LoadingReviews />}>
<ReviewList />
</Suspense>
✅ 4.Co-locate logika dengan komponen
Don’t split data-fetching and UI across files unless necessary. In RSC, you can colocate async
logika langsung di dalam pohon komponen - kerangka mengurus sisanya.
✅ 5. Use ISR (Incremental Static Regeneration) smartly
Untuk halaman cache, lalu lintas tinggi seperti artikel blog atau bagian pemasaran, gunakan SSG + revalidasi:
export const revalidate = 3600 // regenerate every hour
⚠️ Common Mistakes to Avoid
- yang
- ❌ Using
"use client"
by default — you’ll end up with CSR all over again - ❌ Fetching data in client components when it could be server-fetched
- Mentransfer terlalu banyak data antara RSC dan komponen klien melalui props – sebaliknya, biarkan komponen klien terfokus, terisolasi, dan stateful yang
- ❌ Recreating SSR-style
getServerSideProps
logic inside RSC — no need, RSC is server-side
✅ Decision Tree Summary
Here’s a simplified guide:
Is it interactive?
│
├── Yes → Client Component (CSR)
│
└── No
│
├── Needs per-request data? → SSR
│
├── Can be pre-rendered? → SSG
│
└── Otherwise → RSC
You don’t need to memorize it. Once you internalize how rendering maps to responsibility, the decisions become intuitive.
The best practice isn’t about picking “the best rendering strategy.”
Ini tentangdesigning rendering as an intentional part of your component architecture — with clarity, purpose, and performance in mind.
6. Looking Ahead: Why RSC Is More Than Just a Feature
6. Looking Ahead: Why RSC Is More Than Just a FeatureKomponen Server React bukan hanya optimasi kinerja atau peningkatan DX —they represent a foundational shift in how we build React applications. Much like React Hooks in 2019, RSC in 2025 is redefining the baseline for frontend architecture. yang
🧠 RSC Changes the Mental Model of Building in React
Traditional React development was always built on this assumption:
“The browser owns the runtime. We hydrate everything. Every piece of logic and data must live in the client, or be fetched via API.”
RSC melanggar asumsi itu.
With RSC, you now ask:
- Bisakah saya melewatkan hidrasi sepenuhnya?
- Dapatkah komponen ini berjalan murni di server?
- Dapatkah saya menempatkan logika backend dengan UI saya? yang
Ini memberi kita kembalithe ability to separate display logic and interactivity cleanly, not with wrappers and workarounds, but with first-class architectural boundaries. yang
It’s no longer “client-first.” It’s “purpose-first.”
Each part of your UI exists where it’s most efficient — server, client, or static.
🌐 Ecosystem Shift Toward Server-First Rendering
RSC tidak terjadi secara terisolasi. ekosistem frontend yang lebih luas sedang mengalamiserver-first rendering renaissance.
Frameworks like:
- Remix lean heavily into server data loading and form actions.
- Astro embraces zero-JS by default, shipping only islands of interactivity. yang
- Qwik mengambil hidrasi ke ekstrem - menunda semua JS sampai secara eksplisit diperlukan.
- Next.js 15, dengan RSC dan App Router, sekarang menempatkan rendering per komponen di pusat pengalaman pengembang.
This isn’t a coincidence. It’s a reflection of a hard truth we’ve all felt:
Sending less JavaScript is the only way to scale interactivity and performance on the modern web.
React Server Components are the React-native answer to that challenge — deeply integrated, ergonomic, and production-ready.
🔮 What to Expect Next
Sebagai React 19 dan ekosistem matang, kita dapat mengharapkan:
- More granular debugging and profiling tools for RSC trees
- Better DevTools integration to show boundaries and hydration timelines
- Higher-order patterns to abstract rendering strategy (e.g.,
<ServerOnly>
,<DeferredClient>
wrappers) - Adopsi yang lebih luas dalam sistem desain, kerangka kerja, dan perpustakaan (misalnya, RSC-aware UI kit)
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