htmlparser2

htmlparser2 is a low-level, high-performance HTML and XML parser for Node.js that prioritizes speed through a streaming, event-driven architecture.

Key Features:

• Fastest Parser - Benchmarked as the fastest HTML parser available for Node.js
• Streaming API - Event-driven parsing for memory-efficient processing of large documents
• Forgiving Mode - Handles broken and malformed HTML without errors
• Rich Ecosystem - Includes domhandler, domutils, and css-select for full DOM operations
• XML Support - Parses both HTML and XML with configurable strictness

Whether you're processing large HTML datasets, building custom extraction pipelines, or need a fast parser for real-time scraping, htmlparser2 provides unmatched speed with a flexible, low-level API.