XML parsing in Swift: Tutorial with examples

While JSON is favored in web development for its simplicity, XML remains relevant due to its features like namespace support, which prevents element and attribute name collisions, and schema enforcement to ensure document standardization. Swift's standard library includes XMLParser, enabling manipulation of XML files without third-party tools. The XML parsing process in Swift involves setting up XMLParser and implementing XMLParserDelegate to handle parsing logic. This approach allows handling various aspects of XML data such as elements, attributes, namespaces, text content, and error management. The article provides a step-by-step guide on using XMLParser, covering the creation of delegated classes to manage parsing events and handle different XML data structures. It emphasizes the importance of handling errors and configuring the parser to process namespaces, demonstrating the flexibility and power of XML parsing in Swift. The text also encourages deeper exploration of the XML parsing API beyond the basics covered, offering further resources and code examples for learning.