next-advanced-sitemap

An advanced sitemap generator for Next.js applications. It produces XML sitemaps, sitemap indexes and robots.txt files, with streaming generation, strict-mode validation and IndexNow support.

Highlights

• XML sitemaps, sitemap index and robots.txt — one library
• Streaming generation for large sites (database cursors, async iterables)
• Strict mode that throws before invalid entries reach Search Console
• IndexNow client to notify Bing, Yandex, Seznam on every change
• Google Images / Video / News extensions with full schema validation
• i18n support via xhtml:link (hreflang alternates)
• Optional route scanner for App Router (next-advanced-sitemap/scanner)
• TypeScript-first, zero external dependencies, dual ESM/CJS

Install

npm install next-advanced-sitemap