xml-parser

XML parser that takes XML string and outputs it in JSON format. It doesn't use any libraries or dependencies so you can use it in Node.js or browsers. I made this as an exercise, so it might not handle more advanced use cases.

Basic Usage

import XmlParser from "./xml-parser.js";

const xmlParser = new XmlParser();

let jsonData = await xmlParser.parse('<article category="technology">New Smartphone is Out.</article>');

Things to improve

• Error handling.

• Parsing is done in infinite loops, so improper XML file will cause parsing to get stuck.

• I don't like how parser keeps track of which character is being parsed, because it's prone to errors. In retrospective I would have made current character index a property instead of passing it manually to each method.