@youneed/ssr-plugin-meta

SEO <meta> + OpenGraph + Twitter Card tags as SSR page middleware for @youneed/ssr. A page declares metadata via the meta option (added to PageOptions); the middleware renders the tags. og:url/og:image resolve to absolute URLs against the SSR origin.

import { ssr } from "@youneed/server-plugin-ssr";
import { meta } from "@youneed/ssr-plugin-meta";

class Post extends Page("/blog/:slug", {
  title: "Hello world",
  meta: {
    description: "An introductory post.",
    og: { type: "article", image: "/og/hello.png" },
    twitter: { card: "summary_large_image" },
  },
}) { /* … */ }

app.plugin(ssr({
  origin: "https://example.com",
  pages: [Post],
  modules: [meta({ siteName: "Example", twitterSite: "@example" })],
}));

meta can also be a function (ctx) => MetaInput for request-varying tags. Plugin defaults are merged under each page's own meta.

Build

pnpm --filter @youneed/ssr-plugin-meta run build