Extract Links and Images

Added

• Extract links and images from a and img elements in the document

Updated Dependencies

Changed

• Updated internal dependencies

Scrape Icons

Added

• Scrape icons from HTML pages

Reserved Key Fixes (no `undefined` or conflicts)

Fixed

• Improved the JSON-LD validity by removing undefined values and skipping not-allowed conflicting keys

Missing Microdata

Fixed

• Correct missing microdata from result

Alternate Types

Changed

• Make alternate links types always required
• Extract rel=meta for alternative RDF representations

Initial Release

Extracted from node-scrappy for standalone testing and development of HTML metadata parsing. The implementation in node-scrappy ends up becoming opinionated for getting the desired output, so creating a standalone handler should enable more people to use the parser.