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67 lines
1.4 KiB
Plaintext
67 lines
1.4 KiB
Plaintext
---
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title: Next.js
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description: Adding dark mode to your Next.js app.
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---
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<Steps>
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## Install next-themes
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Start by installing `next-themes`:
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```bash
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npm install next-themes
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```
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## Create a theme provider
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```tsx title="components/theme-provider.tsx" showLineNumbers
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"use client"
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import * as React from "react"
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import { ThemeProvider as NextThemesProvider } from "next-themes"
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export function ThemeProvider({
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children,
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...props
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}: React.ComponentProps<typeof NextThemesProvider>) {
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return <NextThemesProvider {...props}>{children}</NextThemesProvider>
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}
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```
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## Wrap your root layout
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Add the `ThemeProvider` to your root layout and add the `suppressHydrationWarning` prop to the `html` tag.
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```tsx {1,6,9-14,16} title="app/layout.tsx" showLineNumbers
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import { ThemeProvider } from "@/components/theme-provider"
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export default function RootLayout({ children }: RootLayoutProps) {
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return (
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<>
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<html lang="en" suppressHydrationWarning>
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<head />
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<body>
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<ThemeProvider
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attribute="class"
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defaultTheme="system"
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enableSystem
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disableTransitionOnChange
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>
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{children}
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</ThemeProvider>
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</body>
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</html>
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</>
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)
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}
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```
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## Add a mode toggle
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Place a mode toggle on your site to toggle between light and dark mode.
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<ComponentPreview name="mode-toggle" className="[&_.preview]:items-start" />
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</Steps>
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