nokogiri

Nokogiri is a command line tool used to parse and manipulate XML and HTML data. It is written in Ruby and provides a simple and efficient way to extract information from XML and HTML documents. The tool can be installed as a gem (a package in Ruby) and has become popular among developers due to its flexibility and ease of use. With Nokogiri, you can easily search, navigate, and modify XML or HTML documents using CSS and XPath selectors. It also supports namespace-aware searching, allowing you to precisely target specific elements or attributes within the document. The tool provides extensive documentation and a comprehensive API, making it highly customizable and suitable for a wide range of parsing and scraping tasks. Nokogiri can be seamlessly integrated into Ruby scripts or used standalone from the command line, making it a versatile tool for both beginners and experienced developers. It supports different output formats such as XML, HTML, and text, which can be useful for extracting data or generating reports. Additionally, Nokogiri includes powerful features like parsing malformed documents, converting encodings, and handling large documents efficiently. Overall, Nokogiri simplifies the process of working with XML and HTML data and is widely used in web scraping, data processing, and automation tasks.