•20 min read
JSON-LD Schema.org in Next.js App Router: Complete Reference (2026 Edition)
A complete technical reference for implementing JSON-LD Schema.org structured data in Next.js App Router. Covers the entity graph model, injection architecture (Server Component vs generateMetadata), XSS-safe dangerouslySetInnerHTML patterns, @id entity linking, site-level and page-level schema types, Google rich result eligibility matrix, FAQPage after the 2023 restriction, deprecated types, and validation tooling.
- Technical SEO
- Schema.org
- JSON-LD
- Next.js
- Structured Data
- Engineering