next-seo

Why we included this project

Publishing content in Next.js usually means writing the same JSON-LD schema by hand on every page. Next SEO replaces that with typed React components that render the structured data for common content types like articles, products, and FAQs, so search engines can show richer snippets without the repetitive markup. The components work in both the App Router and the older Pages Router, and they handle fiddly details such as multiple authors, image variants, and CSP nonce support for sites with strict security headers. The project has been maintained for years and keeps up with framework changes, which makes it a practical choice for teams that want consistent SEO across a Next.js codebase. It is a focused developer tool rather than a full SEO platform, so you still bring your own analytics and content strategy.