Sitemapper

Sitemapper is an open-source Node.js library for parsing XML sitemaps. Point it at a sitemap URL and it resolves sitemap indexes with multiple child sitemaps into a flat list of locations.

Key Features:

• Index Support - Parses a sitemap index and its child sitemaps in one call.
• Media Sitemaps - Handles image and video sitemap entries.
• Reliability Controls - Exposes concurrency, retry, and timeout options.
• Proxy Option - Accepts an optional proxy agent for restricted targets.
• Rich Fields - Can return lastmod, changefreq, priority, and the source sitemap URL per location.

Choose Sitemapper when a Node.js service needs configurable sitemap parsing with per-URL metadata.