Htmlparser2

Overview:

htmlparser2 is a fast and forgiving HTML/XML parser that provides a callback interface for efficient document consumption. It offers an ecosystem of related tools such as domhandler, domutils, css-select, cheerio, and dom-serializer. The module is designed for optimal performance and compatibility with Node.js.

Features:

• Fast & Forgiving Parser: htmlparser2 is optimized for speed while maintaining reliability in parsing HTML and XML documents.
• Ecosystem of Tools: Includes domhandler for creating DOM structures, domutils for DOM manipulation, css-select for CSS selectors, cheerio for jQuery-like functionality, and dom-serializer for DOM serialization.
• Streaming Support: Offers a Parser interface for processing streaming input with the WritableStream interface.
• Parsing Feeds: Provides a parseFeed method for easy parsing of RSS, RDF, and Atom feeds.
• Performance Benchmarks: Maintains competitive performance characteristics based on real-world website benchmarks.
• Compatibility: While inspired by htmlparser, htmlparser2 has an independent codebase and improved API with changes like renaming DefaultHandler to DomHandler.

Summary:

htmlparser2 is a high-speed HTML/XML parser that prioritizes efficiency without sacrificing reliability. With a range of related tools and features such as streaming support, parsing feeds, and performance benchmarks, it offers a comprehensive solution for processing HTML documents in Node.js. Whether you need quick parsing capabilities or compatibility with Node.js streams, htmlparser2 provides a versatile set of tools for working with HTML content.