Vite react shadcn header menu base.

README.md

Header component basic for vite with react and typescript project.

Requirement

• generouted
• lucide-react
• ui.shadcn.com

_app.tsx

import { Header } from "@/components/header";
import { Outlet, useRouteError } from "react-router-dom";
import { ThemeProvider } from "@/components/theme-provider";
import { QueryClient, QueryClientProvider } from "react-query";
import { Toaster } from "sonner";

export const Catch = () => {
  const error = useRouteError();
  console.error(error);

  return (
    <div className="flex justify-center p-8">🥺 Something went wrong...!</div>
  );
};

export const Pending = () => <div>Loading from _app...</div>;

export default function App() {
  const queryClient = new QueryClient();

  return (
    <ThemeProvider defaultTheme="dark" storageKey="vite-ui-theme">
      <QueryClientProvider client={queryClient}>
        <Header />
        <main>
          <Outlet />
        </main>
        <Toaster richColors />
      </QueryClientProvider>
    </ThemeProvider>
  );
}

header.tsx

import { Button } from "@/components/ui/button";
import { Wand2 } from "lucide-react";
import { Link } from "@/router";
import { ModeToggle } from "./mode-toggle";

export function Header() {
  return (
    <header className="supports-backdrop-blur:bg-background/60 sticky top-0 z-40 w-full border-b bg-background/95 backdrop-blur dark:bg-gray-900/75 dark:border-gray-800">
      <div className="pl-8 pr-8 flex h-14 items-center">
        <div className="mr-4 flex flex-1">
          <nav className="flex items-center space-x-2">
            <p className="font-bold flex items-center gap-3">
              <Wand2 className="w-5 h-5" />
              <Link to="/" className="text-lg">
                StorySprinkle
              </Link>
            </p>

            <Link to="/">
              <Button className="dark:text-white text-gray-800" variant="link">
                Home
              </Button>
            </Link>

            <Link to="/">
              <Button className="dark:text-white text-gray-800" variant="link">
                Saved
              </Button>
            </Link>
          </nav>
        </div>

        <div className="hidden md:flex flex-1 items-center justify-between space-x-2 md:justify-end">
          <nav className="flex items-center">
            {/* Your next menu here */}
            <div className="px-4">
              <ModeToggle />
            </div>
          </nav>
        </div>

        <div className="px-4 block md:hidden">
          <ModeToggle />
        </div>
      </div>
    </header>
  );
}

mode-toggle.tsx

import { Moon, Sun } from "lucide-react";
import { Button } from "@/components/ui/button";
import { useTheme } from "@/components/theme-provider";

export function ModeToggle() {
  const { theme, setTheme } = useTheme();

  return (
    <Button
      variant="outline"
      size="icon"
      onClick={() => setTheme(theme === "light" ? "dark" : "light")}
    >
      <Sun className="h-[1.2rem] w-[1.2rem] rotate-0 scale-100 transition-all dark:-rotate-90 dark:scale-0" />
      <Moon className="absolute h-[1.2rem] w-[1.2rem] rotate-90 scale-0 transition-all dark:rotate-0 dark:scale-100" />
      <span className="sr-only">Toggle theme</span>
    </Button>
  );
}

theme-provider.tsx

import { createContext, useContext, useEffect, useState } from "react";

type ThemeProviderProps = {
  children: React.ReactNode;
  defaultTheme?: string;
  storageKey?: string;
};

type ThemeProviderState = {
  theme: string;
  setTheme: (theme: string) => void;
};

const initialState = {
  theme: "system",
  setTheme: () => null,
};

const ThemeProviderContext = createContext<ThemeProviderState>(initialState);

export function ThemeProvider({
  children,
  defaultTheme = "system",
  storageKey = "vite-ui-theme",
  ...props
}: ThemeProviderProps) {
  const [theme, setTheme] = useState(
    () => localStorage.getItem(storageKey) || defaultTheme
  );

  useEffect(() => {
    const root = window.document.documentElement;

    root.classList.remove("light", "dark");

    if (theme === "system") {
      const systemTheme = window.matchMedia("(prefers-color-scheme: dark)")
        .matches
        ? "dark"
        : "light";

      root.classList.add(systemTheme);
      return;
    }

    root.classList.add(theme);
  }, [theme]);

  const value = {
    theme,
    setTheme: (theme: string) => {
      localStorage.setItem(storageKey, theme);
      setTheme(theme);
    },
  };

  return (
    <ThemeProviderContext.Provider {...props} value={value}>
      {children}
    </ThemeProviderContext.Provider>
  );
}

export const useTheme = () => {
  const context = useContext(ThemeProviderContext);

  if (context === undefined)
    throw new Error("useTheme must be used within a ThemeProvider");

  return context;
};