#Can you import Client component into Server Component in NextJS 13 ?

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void wyvern
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it is what it is

manic ermineBOT
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Hi @void wyvern. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

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I'm sorry, but your question is not clear. Could you please provide more context or clarify? I'm here to provide information and answer questions about Next.js, an open-source web development framework based on React with server-side rendering.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:

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@void wyvern kapa.ai is still learning and improving, please let us how it did by reacting below

void wyvern
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Can you import Client component into Server Component in NextJS 13 ? @manic ermine

manic ermineBOT
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Let me check the knowledge base for you. One moment! :books:

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Yes, you can import Client Components into Server Components in Next.js 13. However, there are certain restrictions and patterns to follow.

  1. Client Components: These enable you to add client-side interactivity to your application. In Next.js, they are pre-rendered on the server and hydrated on the client. You can think of Client Components as how components in the Pages Router have always worked (source (https://nextjs.org/docs/getting-started/react-essentials)).

  2. Unsupported Pattern: Importing Server Components into Client Components is not supported. You cannot import a Server Component into a Client Component (source (https://nextjs.org/docs/getting-started/react-essentials)).

  3. Recommended Pattern: When designing Client Components you can use React props to mark "slots" for Server Components. The Server Component will be rendered on the server, and when the Client Component is rendered on the client, the "slot" will be filled in with the rendered result of the Server Component (source (https://nextjs.org/docs/getting-started/react-essentials)).

Here's an example of the recommended pattern:

// app/example-client-component.tsx
'use client'
 
import { useState } from 'react'
 
export default function ExampleClientComponent({
 children,
}: {
 children: React.ReactNode
}) {
 const [count, setCount] = useState(0)
 
 return (
 <>
 <button onClick={() => setCount(count + 1)}>{count}</button>
 
 {children}
 </>
 )
}

In a parent Server Component, you can import both the <ExampleClientComponent> and <ExampleServerComponent> and pass <ExampleServerComponent> as a child of <ExampleClientComponent>.

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Please note that while you can import Client Components into Server Components, the reverse is not true. You cannot import Server Components into Client Components.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:

#

@void wyvern kapa.ai is still learning and improving, please let us how it did by reacting below

void wyvern
#

when does NextJS 13 server component re-render @manic ermine

manic ermineBOT
#

Let me check the knowledge base for you. One moment! :books:

#

In Next.js 13, Server Components re-render under the following circumstances:

  1. During Navigation: Server Components re-render during navigation. This is because a shared layout is not re-rendered during navigation which could lead to stale searchParams between navigations (source (https://nextjs.org/docs/app/api-reference/file-conventions/layout)).

  2. Data Changes: Server Components re-render when the data they depend on changes. For example, in the Server Actions feature introduced in Next.js 13.4, revalidating data through new APIs revalidatePath and revalidateTag mean that mutating, re-rendering the page, or redirecting can happen in one network roundtrip (source (https://nextjs.org/blog/next-13-4)).

  3. Dynamic Rendering: With Dynamic Rendering, both Server and Client Components are rendered on the server at request time. The result of the work is not cached. This is equivalent to Server-Side Rendering (getServerSideProps()) in the Pages Router (source (https://nextjs.org/docs/app/building-your-application/rendering)).

Please note that the re-rendering behavior of Server Components is different from Client Components. While Client Components can re-render on the client-side due to state changes or prop updates, Server Components only re-render on the server-side due to the reasons mentioned above.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:

#

@void wyvern kapa.ai is still learning and improving, please let us how it did by reacting below

void wyvern
#

give me an example project using nextjs 13 app router with zustand @manic ermine

manic ermineBOT
#

Let me check the knowledge base for you. One moment! :books:

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I'm sorry, but the information extracts provided do not include an example project using Next.js 13 App Router with Zustand. Zustand is a small, fast and scaleable bearbones state-management solution. It has a comfy api based on hooks, isn't boilerplatey or opinionated, but still just enough to be explicit and flux-like.

However, you can refer to the Next.js 13 App Router documentation and Zustand documentation to create your own project. Here are some key points to consider:

  1. Next.js 13 App Router: The App Router is a new feature in Next.js 13 that supports shared layouts, nested routing, loading states, error handling, and more. It works in a new directory named app and can coexist with the existing pages directory for incremental adoption (source (https://nextjs.org/docs/app/building-your-application/routing)).

  2. Zustand: Zustand is a small, fast, and scalable state-management solution. It has a comfortable API based on hooks and is not boilerplate or opinionated.

Unfortunately, without specific extracts containing an example project using Next.js 13 App Router with Zustand, I can't provide a detailed example. I recommend checking out the official Next.js documentation and Zustand documentation for more information.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:

#

@void wyvern kapa.ai is still learning and improving, please let us how it did by reacting below

void wyvern
#

give me an example project using nextjs 13 app router with a custom 404 page

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give me an example project using nextjs 13 app router with a custom 404 page @manic ermine

manic ermineBOT
#

Let me check the knowledge base for you. One moment! :books:

#

Sure, here's a simple example of a Next.js 13 project using the App Router and a custom 404 page.

First, create a new file app/404.tsx for your custom 404 page. This file will be statically generated at build time.

// app/404.tsx
export default function Custom404() {
  return <h1>404 - Page Not Found</h1>
}

(source (https://nextjs.org/docs/pages/building-your-application/routing/custom-error#404-page))

Next, you can create your other pages under the app directory. For example, you might have a homepage at app/index.tsx:

// app/index.tsx
export default function HomePage() {
  return <h1>Welcome to the Home Page</h1>
}

And a profile page at app/profile.tsx:

// app/profile.tsx
export default function ProfilePage() {
  return <h1>Welcome to the Profile Page</h1>
}

With this setup, if a user navigates to a non-existent route in your application, they will see your custom 404 page.

Please note that the app directory is a new feature in Next.js 13 and can coexist with the existing pages directory for incremental adoption (source (https://nextjs.org/docs/app/building-your-application/routing)).

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: