From 05f1dfc6896d3affa7c494a1b955f230d836a4b7 Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Fri, 27 Oct 2023 18:07:45 +0200
Subject: feat: replace next-themes with a custom ThemeProvider

To be honest, next-themes was working fine. However since I use a theme
provider for Prism code blocks, some code is duplicated between this
app and the library. So I prefer to use a custom Provider without the
options I don't need.
---
 .storybook/preview.tsx                             | 14 ++--
 package.json                                       |  1 -
 .../organisms/forms/theme-toggle/theme-toggle.tsx  | 15 +---
 src/pages/_app.tsx                                 |  7 +-
 src/pages/_document.tsx                            |  9 +++
 src/utils/constants.ts                             |  1 +
 src/utils/helpers/index.ts                         |  1 +
 src/utils/helpers/themes.ts                        | 18 +++++
 src/utils/hooks/index.ts                           |  3 +
 src/utils/hooks/use-match-media/index.ts           |  1 +
 src/utils/hooks/use-match-media/use-match-media.ts | 17 +++++
 src/utils/hooks/use-system-color-scheme/index.ts   |  1 +
 .../use-system-color-scheme.ts                     | 24 ++++++
 src/utils/hooks/use-theme/index.ts                 |  1 +
 src/utils/hooks/use-theme/use-theme.test.tsx       | 82 ++++++++++++++++++++
 src/utils/hooks/use-theme/use-theme.ts             | 15 ++++
 src/utils/providers/index.ts                       |  1 +
 src/utils/providers/theme-provider/index.ts        |  1 +
 .../theme-provider/theme-provider.test.tsx         | 78 +++++++++++++++++++
 .../providers/theme-provider/theme-provider.tsx    | 88 ++++++++++++++++++++++
 tests/utils/index.tsx                              |  9 ++-
 yarn.lock                                          |  5 --
 22 files changed, 361 insertions(+), 31 deletions(-)
 create mode 100644 src/utils/helpers/themes.ts
 create mode 100644 src/utils/hooks/use-match-media/index.ts
 create mode 100644 src/utils/hooks/use-match-media/use-match-media.ts
 create mode 100644 src/utils/hooks/use-system-color-scheme/index.ts
 create mode 100644 src/utils/hooks/use-system-color-scheme/use-system-color-scheme.ts
 create mode 100644 src/utils/hooks/use-theme/index.ts
 create mode 100644 src/utils/hooks/use-theme/use-theme.test.tsx
 create mode 100644 src/utils/hooks/use-theme/use-theme.ts
 create mode 100644 src/utils/providers/theme-provider/index.ts
 create mode 100644 src/utils/providers/theme-provider/theme-provider.test.tsx
 create mode 100644 src/utils/providers/theme-provider/theme-provider.tsx

diff --git a/.storybook/preview.tsx b/.storybook/preview.tsx
index f3f374f..d5cc8cc 100644
--- a/.storybook/preview.tsx
+++ b/.storybook/preview.tsx
@@ -1,13 +1,17 @@
 import type { Decorator, Preview } from '@storybook/react';
-import { ThemeProvider, useTheme } from 'next-themes';
 import { useDarkMode } from 'storybook-dark-mode';
 import { FC, ReactNode, useEffect } from 'react';
 import { IntlProvider } from 'react-intl';
-import { AckeeProvider, MotionProvider } from '../src/utils/providers';
+import {
+  AckeeProvider,
+  MotionProvider,
+  ThemeProvider,
+} from '../src/utils/providers';
 import '../src/styles/globals.scss';
 import { DocsContainer } from './overrides/docs-container';
 import dark from './themes/dark';
 import light from './themes/light';
+import { useTheme } from '../src/utils/hooks';
 
 type ThemeWrapperProps = {
   children: ReactNode;
@@ -28,11 +32,7 @@ export const ThemeWrapper: FC<ThemeWrapperProps> = ({ children }) => {
 const withAllProviders: Decorator = (Story) => {
   return (
     <IntlProvider locale="en">
-      <ThemeProvider
-        defaultTheme="system"
-        enableColorScheme={true}
-        enableSystem={true}
-      >
+      <ThemeProvider attribute="theme" storageKey="theme">
         <MotionProvider attribute="reduced-motion" storageKey="reduced-motion">
           <AckeeProvider
             domainId="any"
diff --git a/package.json b/package.json
index 2def275..73bc6ac 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,6 @@
     "modern-normalize": "^2.0.0",
     "next": "^13.4.19",
     "next-sitemap": "^4.2.3",
-    "next-themes": "^0.2.1",
     "prismjs": "^1.29.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
diff --git a/src/components/organisms/forms/theme-toggle/theme-toggle.tsx b/src/components/organisms/forms/theme-toggle/theme-toggle.tsx
index 6026e1c..88f3c75 100644
--- a/src/components/organisms/forms/theme-toggle/theme-toggle.tsx
+++ b/src/components/organisms/forms/theme-toggle/theme-toggle.tsx
@@ -1,5 +1,4 @@
-import { useTheme } from 'next-themes';
-import { useCallback, type ChangeEvent, type FC } from 'react';
+import type { FC } from 'react';
 import { useIntl } from 'react-intl';
 import { Icon, Legend } from '../../../atoms';
 import {
@@ -7,6 +6,7 @@ import {
   type SwitchOption,
   type SwitchProps,
 } from '../../../molecules';
+import { useTheme } from 'src/utils/hooks';
 
 export type ThemeToggleProps = Omit<
   SwitchProps,
@@ -20,16 +20,9 @@ export type ThemeToggleProps = Omit<
  */
 export const ThemeToggle: FC<ThemeToggleProps> = (props) => {
   const intl = useIntl();
-  const { resolvedTheme, setTheme } = useTheme();
+  const { resolvedTheme, toggleTheme } = useTheme();
   const isDarkTheme = resolvedTheme === 'dark';
 
-  const updateTheme = useCallback(
-    (e: ChangeEvent<HTMLInputElement>) => {
-      setTheme(e.target.value === 'light' ? 'light' : 'dark');
-    },
-    [setTheme]
-  );
-
   const themeLabel = intl.formatMessage({
     defaultMessage: 'Theme:',
     description: 'ThemeToggle: theme label',
@@ -76,7 +69,7 @@ export const ThemeToggle: FC<ThemeToggleProps> = (props) => {
       items={options}
       legend={<Legend>{themeLabel}</Legend>}
       name="theme"
-      onSwitch={updateTheme}
+      onSwitch={toggleTheme}
       value={isDarkTheme ? 'dark' : 'light'}
     />
   );
diff --git a/src/pages/_app.tsx b/src/pages/_app.tsx
index c332432..0c92c93 100644
--- a/src/pages/_app.tsx
+++ b/src/pages/_app.tsx
@@ -1,5 +1,4 @@
 import { useRouter } from 'next/router';
-import { ThemeProvider } from 'next-themes';
 import { IntlProvider } from 'react-intl';
 import '../styles/globals.scss';
 import type { AppPropsWithLayout } from '../types';
@@ -9,6 +8,7 @@ import {
   AckeeProvider,
   MotionProvider,
   PrismThemeProvider,
+  ThemeProvider,
 } from '../utils/providers';
 
 const App = ({ Component, pageProps }: AppPropsWithLayout) => {
@@ -34,9 +34,8 @@ const App = ({ Component, pageProps }: AppPropsWithLayout) => {
           messages={translation}
         >
           <ThemeProvider
-            defaultTheme="system"
-            enableColorScheme={true}
-            enableSystem={true}
+            attribute={STORAGE_KEY.THEME}
+            storageKey={STORAGE_KEY.THEME}
           >
             <PrismThemeProvider>
               {getLayout(<Component {...componentProps} />, {})}
diff --git a/src/pages/_document.tsx b/src/pages/_document.tsx
index 317d3af..7e3b5e6 100644
--- a/src/pages/_document.tsx
+++ b/src/pages/_document.tsx
@@ -16,6 +16,15 @@ export default function Document() {
           // eslint-disable-next-line react/jsx-no-literals
           strategy="beforeInteractive"
         />
+        <Script
+          dangerouslySetInnerHTML={{
+            __html: `!function(){const e=localStorage.getItem("${STORAGE_KEY.THEME}"),t="string"==typeof e?JSON.parse(e):void 0,o=window.matchMedia("(prefers-color-scheme: dark)").matches?"dark":"light",c=e&&["dark","light"].includes(t)?t:o;document.documentElement.setAttribute("data-${STORAGE_KEY.THEME}",c),document.documentElement.style.colorScheme=o}();`,
+          }}
+          // eslint-disable-next-line react/jsx-no-literals
+          id="theme-hydration"
+          // eslint-disable-next-line react/jsx-no-literals
+          strategy="beforeInteractive"
+        />
       </Head>
       <body>
         <Main />
diff --git a/src/utils/constants.ts b/src/utils/constants.ts
index 62acca5..0c64f3a 100644
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -34,4 +34,5 @@ export const ROUTES = {
 export const STORAGE_KEY = {
   ACKEE: 'ackee-tracking',
   MOTION: 'reduced-motion',
+  THEME: 'theme',
 } as const;
diff --git a/src/utils/helpers/index.ts b/src/utils/helpers/index.ts
index b2a4534..14487e6 100644
--- a/src/utils/helpers/index.ts
+++ b/src/utils/helpers/index.ts
@@ -4,3 +4,4 @@ export * from './pages';
 export * from './rss';
 export * from './schema-org';
 export * from './strings';
+export * from './themes';
diff --git a/src/utils/helpers/themes.ts b/src/utils/helpers/themes.ts
new file mode 100644
index 0000000..8ef3a19
--- /dev/null
+++ b/src/utils/helpers/themes.ts
@@ -0,0 +1,18 @@
+/**
+ * Check if the user prefers dark color scheme.
+ *
+ * @returns {boolean|undefined} True if `prefers-color-scheme` is set to `dark`.
+ */
+export const prefersDarkScheme = (): boolean | undefined => {
+  if (typeof window === 'undefined') return undefined;
+
+  return window.matchMedia('(prefers-color-scheme: dark)').matches;
+};
+
+/**
+ * Retrieve the theme to use depending on the user system theme.
+ */
+export const getThemeFromSystem = () => {
+  if (prefersDarkScheme()) return 'dark';
+  return 'light';
+};
diff --git a/src/utils/hooks/index.ts b/src/utils/hooks/index.ts
index 606c259..4372ca0 100644
--- a/src/utils/hooks/index.ts
+++ b/src/utils/hooks/index.ts
@@ -10,6 +10,7 @@ export * from './use-headings-tree';
 export * from './use-input-autofocus';
 export * from './use-is-mounted';
 export * from './use-local-storage';
+export * from './use-match-media';
 export * from './use-mutation-observer';
 export * from './use-on-click-outside';
 export * from './use-pagination';
@@ -22,3 +23,5 @@ export * from './use-route-change';
 export * from './use-scroll-position';
 export * from './use-settings';
 export * from './use-state-change';
+export * from './use-system-color-scheme';
+export * from './use-theme';
diff --git a/src/utils/hooks/use-match-media/index.ts b/src/utils/hooks/use-match-media/index.ts
new file mode 100644
index 0000000..7d79e64
--- /dev/null
+++ b/src/utils/hooks/use-match-media/index.ts
@@ -0,0 +1 @@
+export * from './use-match-media';
diff --git a/src/utils/hooks/use-match-media/use-match-media.ts b/src/utils/hooks/use-match-media/use-match-media.ts
new file mode 100644
index 0000000..50ac038
--- /dev/null
+++ b/src/utils/hooks/use-match-media/use-match-media.ts
@@ -0,0 +1,17 @@
+import { useEffect } from 'react';
+
+export type UseMatchMediaCallback = (ev: MediaQueryListEvent) => void;
+
+/**
+ * React hook to watch for media changes based on the given query.
+ *
+ * @param {string} query - A media query.
+ * @param {UseMatchMediaCallback} cb - A callback function to execute on change.
+ */
+export const useMatchMedia = (query: string, cb: UseMatchMediaCallback) => {
+  useEffect(() => {
+    window.matchMedia(query).addEventListener('change', cb);
+
+    return () => window.matchMedia(query).removeEventListener('change', cb);
+  }, [cb, query]);
+};
diff --git a/src/utils/hooks/use-system-color-scheme/index.ts b/src/utils/hooks/use-system-color-scheme/index.ts
new file mode 100644
index 0000000..78d1665
--- /dev/null
+++ b/src/utils/hooks/use-system-color-scheme/index.ts
@@ -0,0 +1 @@
+export * from './use-system-color-scheme';
diff --git a/src/utils/hooks/use-system-color-scheme/use-system-color-scheme.ts b/src/utils/hooks/use-system-color-scheme/use-system-color-scheme.ts
new file mode 100644
index 0000000..1956f32
--- /dev/null
+++ b/src/utils/hooks/use-system-color-scheme/use-system-color-scheme.ts
@@ -0,0 +1,24 @@
+import { useCallback, useState } from 'react';
+import { getThemeFromSystem } from '../../helpers';
+import { useMatchMedia } from '../use-match-media';
+
+export type SystemColorScheme = 'dark' | 'light';
+
+/**
+ * React hook to retrieve the system color scheme based on user preferences,
+ * and to watch for changes.
+ *
+ * @returns {SystemColorScheme} The system color scheme
+ */
+export const useSystemColorScheme = () => {
+  const [colorScheme, setColorScheme] =
+    useState<SystemColorScheme>(getThemeFromSystem);
+
+  const updateColorScheme = useCallback(() => {
+    setColorScheme(getThemeFromSystem);
+  }, []);
+
+  useMatchMedia('(prefers-color-scheme: dark)', updateColorScheme);
+
+  return colorScheme;
+};
diff --git a/src/utils/hooks/use-theme/index.ts b/src/utils/hooks/use-theme/index.ts
new file mode 100644
index 0000000..4e8fc4a
--- /dev/null
+++ b/src/utils/hooks/use-theme/index.ts
@@ -0,0 +1 @@
+export * from './use-theme';
diff --git a/src/utils/hooks/use-theme/use-theme.test.tsx b/src/utils/hooks/use-theme/use-theme.test.tsx
new file mode 100644
index 0000000..feaabfa
--- /dev/null
+++ b/src/utils/hooks/use-theme/use-theme.test.tsx
@@ -0,0 +1,82 @@
+import { describe, expect, it } from '@jest/globals';
+import { act, renderHook } from '@testing-library/react';
+import type { FC, ReactNode } from 'react';
+import { ThemeProvider, type ThemeProviderProps } from '../../providers';
+import { useTheme } from './use-theme';
+
+const createWrapper = (
+  Wrapper: FC<ThemeProviderProps>,
+  config: ThemeProviderProps
+) =>
+  function CreatedWrapper({ children }: { children: ReactNode }) {
+    return <Wrapper {...config}>{children}</Wrapper>;
+  };
+
+describe('useTheme', () => {
+  it('should return the default value without provider and prevent update', () => {
+    const defaultTheme = 'system';
+    const { result } = renderHook(() => useTheme());
+
+    expect(result.current.theme).toBe(defaultTheme);
+
+    act(() => result.current.setTheme('dark'));
+
+    expect(result.current.theme).toBe(defaultTheme);
+  });
+
+  it('can update the value', () => {
+    const defaultTheme = 'dark';
+
+    const { result } = renderHook(() => useTheme(), {
+      wrapper: createWrapper(ThemeProvider, {
+        attribute: 'magnam',
+        defaultTheme,
+        storageKey: 'repellat',
+      }),
+    });
+
+    expect(result.current.theme).toBe(defaultTheme);
+
+    const newTheme = 'light';
+
+    act(() => result.current.setTheme(newTheme));
+
+    expect(result.current.theme).toBe(newTheme);
+  });
+
+  it('can toggle the theme from dark to light', () => {
+    const defaultTheme = 'dark';
+
+    const { result } = renderHook(() => useTheme(), {
+      wrapper: createWrapper(ThemeProvider, {
+        attribute: 'voluptatibus',
+        defaultTheme,
+        storageKey: 'qui',
+      }),
+    });
+
+    expect(result.current.theme).toBe(defaultTheme);
+
+    act(() => result.current.toggleTheme());
+
+    expect(result.current.theme).toBe('light');
+  });
+
+  it('can toggle the theme from light to dark', () => {
+    const defaultTheme = 'light';
+
+    const { result } = renderHook(() => useTheme(), {
+      wrapper: createWrapper(ThemeProvider, {
+        attribute: 'sed',
+        defaultTheme,
+        storageKey: 'ut',
+      }),
+    });
+
+    expect(result.current.theme).toBe(defaultTheme);
+
+    act(() => result.current.toggleTheme());
+
+    expect(result.current.theme).toBe('dark');
+  });
+});
diff --git a/src/utils/hooks/use-theme/use-theme.ts b/src/utils/hooks/use-theme/use-theme.ts
new file mode 100644
index 0000000..0605d8b
--- /dev/null
+++ b/src/utils/hooks/use-theme/use-theme.ts
@@ -0,0 +1,15 @@
+import { useCallback, useContext } from 'react';
+import { ThemeContext } from '../../providers';
+
+export const useTheme = () => {
+  const { resolvedTheme, theme, setTheme } = useContext(ThemeContext);
+
+  const toggleTheme = useCallback(() => {
+    setTheme(() => {
+      if (resolvedTheme === 'dark') return 'light';
+      return 'dark';
+    });
+  }, [resolvedTheme, setTheme]);
+
+  return { resolvedTheme, setTheme, theme, toggleTheme };
+};
diff --git a/src/utils/providers/index.ts b/src/utils/providers/index.ts
index a01200a..90dca15 100644
--- a/src/utils/providers/index.ts
+++ b/src/utils/providers/index.ts
@@ -1,3 +1,4 @@
 export * from './ackee-provider';
 export * from './motion-provider';
 export * from './prism-theme';
+export * from './theme-provider';
diff --git a/src/utils/providers/theme-provider/index.ts b/src/utils/providers/theme-provider/index.ts
new file mode 100644
index 0000000..3df4bde
--- /dev/null
+++ b/src/utils/providers/theme-provider/index.ts
@@ -0,0 +1 @@
+export * from './theme-provider';
diff --git a/src/utils/providers/theme-provider/theme-provider.test.tsx b/src/utils/providers/theme-provider/theme-provider.test.tsx
new file mode 100644
index 0000000..59a72cc
--- /dev/null
+++ b/src/utils/providers/theme-provider/theme-provider.test.tsx
@@ -0,0 +1,78 @@
+import { describe, expect, it } from '@jest/globals';
+import { render, screen as rtlScreen } from '@testing-library/react';
+import { type FC, useContext } from 'react';
+import { getThemeFromSystem } from '../../helpers';
+import { ThemeContext, ThemeProvider } from './theme-provider';
+
+const bodyPrefix = 'Current theme is:';
+
+const ComponentTest: FC = () => {
+  const { theme } = useContext(ThemeContext);
+
+  return (
+    <div>
+      {bodyPrefix} {theme}
+    </div>
+  );
+};
+
+describe('ThemeProvider', () => {
+  it('uses the default value when the provider is not used', () => {
+    const defaultValue = 'system';
+
+    render(<ComponentTest />);
+
+    expect(rtlScreen.getByText(new RegExp(bodyPrefix))).toHaveTextContent(
+      `${bodyPrefix} ${defaultValue}`
+    );
+  });
+
+  it('provides the given value to its children and set a matching attribute', () => {
+    const attribute = 'iure';
+    const theme = 'dark';
+
+    const { baseElement } = render(
+      <ThemeProvider
+        attribute={attribute}
+        defaultTheme={theme}
+        storageKey="dolores"
+      >
+        <ComponentTest />
+      </ThemeProvider>
+    );
+
+    expect(rtlScreen.getByText(new RegExp(bodyPrefix))).toHaveTextContent(
+      `${bodyPrefix} ${theme}`
+    );
+    expect(baseElement.parentElement?.getAttribute(`data-${attribute}`)).toBe(
+      theme
+    );
+    expect(baseElement.parentElement).toHaveStyle(`color-scheme: ${theme};`);
+  });
+
+  it('can resolve the preferred theme from user system settings', () => {
+    const attribute = 'qui';
+    const defaultTheme = 'system';
+    const resolvedTheme = getThemeFromSystem();
+
+    const { baseElement } = render(
+      <ThemeProvider
+        attribute={attribute}
+        defaultTheme={defaultTheme}
+        storageKey="modi"
+      >
+        <ComponentTest />
+      </ThemeProvider>
+    );
+
+    expect(rtlScreen.getByText(new RegExp(bodyPrefix))).toHaveTextContent(
+      `${bodyPrefix} ${defaultTheme}`
+    );
+    expect(baseElement.parentElement?.getAttribute(`data-${attribute}`)).toBe(
+      resolvedTheme
+    );
+    expect(baseElement.parentElement).toHaveStyle(
+      `color-scheme: ${resolvedTheme};`
+    );
+  });
+});
diff --git a/src/utils/providers/theme-provider/theme-provider.tsx b/src/utils/providers/theme-provider/theme-provider.tsx
new file mode 100644
index 0000000..b743a7f
--- /dev/null
+++ b/src/utils/providers/theme-provider/theme-provider.tsx
@@ -0,0 +1,88 @@
+import {
+  type Dispatch,
+  type FC,
+  type ReactNode,
+  type SetStateAction,
+  createContext,
+  useMemo,
+  useEffect,
+} from 'react';
+import { getDataAttributeFrom, getThemeFromSystem } from '../../helpers';
+import { useLocalStorage, useSystemColorScheme } from '../../hooks';
+
+const validThemes = ['dark', 'light', 'system'] as const;
+
+type Theme = (typeof validThemes)[number];
+
+type ThemeContextProps = {
+  resolvedTheme: Exclude<Theme, 'system'>;
+  setTheme: Dispatch<SetStateAction<Theme>>;
+  theme: Theme;
+};
+
+export const ThemeContext = createContext<ThemeContextProps>({
+  resolvedTheme: getThemeFromSystem(),
+  setTheme: (value) => value,
+  theme: 'system',
+});
+
+const validator = (value: unknown): value is Theme =>
+  typeof value === 'string' &&
+  (validThemes as readonly string[]).includes(value);
+
+export type ThemeProviderProps = {
+  /**
+   * The attribute name to append to document root.
+   */
+  attribute: string;
+  /**
+   * The provider children.
+   */
+  children?: ReactNode;
+  /**
+   * The default theme.
+   *
+   * @default 'system'
+   */
+  defaultTheme?: Theme;
+  /**
+   * The key to use in local storage.
+   */
+  storageKey: string;
+};
+
+export const ThemeProvider: FC<ThemeProviderProps> = ({
+  attribute,
+  children,
+  defaultTheme = 'system',
+  storageKey,
+}) => {
+  const [theme, setTheme] = useLocalStorage(
+    storageKey,
+    defaultTheme,
+    validator
+  );
+  const userColorScheme = useSystemColorScheme();
+  const resolvedTheme: Exclude<Theme, 'system'> =
+    theme === 'system' ? userColorScheme : theme;
+  const dataAttribute = getDataAttributeFrom(attribute);
+
+  useEffect(() => {
+    if (typeof window !== 'undefined') {
+      document.documentElement.setAttribute(dataAttribute, `${resolvedTheme}`);
+      document.documentElement.style.colorScheme = resolvedTheme;
+    }
+
+    return () => {
+      document.documentElement.removeAttribute(dataAttribute);
+    };
+  }, [dataAttribute, resolvedTheme]);
+
+  const value = useMemo(() => {
+    return { resolvedTheme, setTheme, theme };
+  }, [resolvedTheme, setTheme, theme]);
+
+  return (
+    <ThemeContext.Provider value={value}>{children}</ThemeContext.Provider>
+  );
+};
diff --git a/tests/utils/index.tsx b/tests/utils/index.tsx
index f86f6fa..2457285 100644
--- a/tests/utils/index.tsx
+++ b/tests/utils/index.tsx
@@ -2,10 +2,13 @@ import {
   render as rtlRender,
   type RenderOptions,
 } from '@testing-library/react';
-import { ThemeProvider } from 'next-themes';
 import type { FC, ReactElement, ReactNode } from 'react';
 import { IntlProvider } from 'react-intl';
-import { AckeeProvider, MotionProvider } from '../../src/utils/providers';
+import {
+  AckeeProvider,
+  MotionProvider,
+  ThemeProvider,
+} from '../../src/utils/providers';
 
 type ProvidersConfig = {
   children: ReactNode;
@@ -24,7 +27,7 @@ type CustomRenderOptions = {
  */
 const AllTheProviders: FC<ProvidersConfig> = ({ children, locale = 'en' }) => (
   <IntlProvider locale={locale}>
-    <ThemeProvider>
+    <ThemeProvider attribute="theme" storageKey="theme">
       <AckeeProvider
         domainId="any-id"
         server="https://example.test"
diff --git a/yarn.lock b/yarn.lock
index 8c172c4..8f30f9c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11413,11 +11413,6 @@ next-sitemap@^4.2.3:
     fast-glob "^3.2.12"
     minimist "^1.2.8"
 
-next-themes@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/next-themes/-/next-themes-0.2.1.tgz#0c9f128e847979daf6c67f70b38e6b6567856e45"
-  integrity sha512-B+AKNfYNIzh0vqQQKqQItTS8evEouKD7H5Hj3kmuPERwddR2TxvDSFZuTj6T7Jfn1oyeUyJMydPl1Bkxkh0W7A==
-
 next@^13.4.19:
   version "13.4.19"
   resolved "https://registry.yarnpkg.com/next/-/next-13.4.19.tgz#2326e02aeedee2c693d4f37b90e4f0ed6882b35f"
-- 
cgit v1.2.3