2024-11-22 web, development, javascript

Sticky Footer

By O. Wolfson

Creating a Sticky Footer in Next.js with Tailwind CSS

Here's how to implement a "sticky footer" in a Next.js project using Tailwind CSS. This layout ensures the footer stays at the bottom of the viewport if there's not enough content to push it down. When content overflows the viewport, the footer naturally moves to the end of the page.

tsx
// layout.tsx

import type { Metadata } from "next";
import { Inter } from "next/font/google";
import "./globals.css";

import NavBar from "@/components/NavBar";
import Footer from "@/components/Footer";

const inter = Inter({ subsets: ["latin"] });

export const metadata: Metadata = {
  title: "Create Next App",
  description: "Generated by create next app",
};

export default function RootLayout({
  children,
}: Readonly<{
  children: React.ReactNode;
}>) {
  return (
    <html lang="en">
      <body className={inter.className}>
        <div className="flex flex-col min-h-screen">
          <NavBar />
          <main className="flex-1 p-4">{children}</main>
          <Footer />
        </div>
      </body>
    </html>
  );
}

Explanation:

The outer <div> uses flex flex-col min-h-screen:
- flex-col: stacks its children vertically.
- min-h-screen: ensures it is at least as tall as the viewport (100vh).
The <main> uses flex-1, which is shorthand for:
```
css
flex-grow: 1;
flex-shrink: 1;
flex-basis: 0%;
```
This allows the main content area to expand and take up all remaining vertical space, pushing the footer to the bottom of the page when the content is short.

Note: You could also use flex-grow (e.g., flex-grow or flex-grow-1) if you want more granular control, but flex-1 is the more common, idiomatic Tailwind way to handle this.

This pattern works reliably for building sticky footers in responsive layouts with minimal code.

OWolf

Sticky Footer

Creating a Sticky Footer in Next.js with Tailwind CSS

Explanation:

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