Before launching an app with this boilerplate, please make sure to replace all the boilerplate data such as title, description, etc. with the actual data! 
export const seoConfig: SEOConfig = {
    default: {
        title: "Lightweight SaaS Boilerplate • 2mrw",
        template: "%s • 2mrw", // used for page-specific titles: "Sign In • 2mrw"
        description:
            "Launch your SaaS faster with our Next.js and Supabase boilerplate.",
        keywords: ["SaaS boilerplate", "Next.js template", "Supabase starter"],
        url: process.env.NEXT_PUBLIC_SITE_URL ?? "https://2mrw.dev",
        locale: "en-US",

        // open graph image (used by Facebook, LinkedIn, etc.)
        ogImage: {
            url: "/og-image.jpg",
            width: 1200,
            height: 630,
            alt: "2mrw SaaS Boilerplate",
        },

        // twitter config (used by Twitter)
        twitter: {
            handle: "@timohuennebeck",
            site: "@2mrw",
            cardType: CardType.SUMMARY_LARGE_IMAGE,
        },
    },
...
};
To-Do’s:
  • Update the seoConfig with the actual data for your app such as the title, description, keywords, etc.

​
Generating SEO For Specific Pages

You can also generate SEO for specific pages. This is useful if you want to have a different title, description, etc. for a specific page. 
const seo = generateSeo(seoConfig, {
    title: "Sign In",
    description: "You can sign in to your account using email or google.",
    keywords: ["Sign in", "Email", "Google"],
    url: "/auth/sign-in",
});
This will generate the following SEO object behind the scenes: 
{
    title: "Sign In • 2mrw",
    description: "You can sign in to your account using email or google.",
    keywords: ["Sign in", "Email", "Google"],
    url: "https://2mrw.dev/auth/sign-in",
}