htmlparser2

import { Parser } from 'htmlparser2';

import { parseDocument } from 'htmlparser2';

import { WebWritableStream } from 'htmlparser2';

import { Parser } from 'htmlparser2'; const htmlContent = "Xyz <script type='text/javascript'>const foo = '<<bar>>';</script><p>Hello, World!</p>"; const parser = new Parser({ onopentag(name, attributes) { console.log(`Opened tag: ${name}`); if (name === "script" && attributes.type === "text/javascript") { console.log("JavaScript block detected!"); } }, ontext(text) { // Note: This can fire at any point within text and you might // have to stitch together multiple pieces if not using a DOM handler. const trimmedText = text.trim(); if (trimmedText.length > 0) { console.log(`--> Text content: '${trimmedText}'`); } }, onclosetag(tagname) { console.log(`Closed tag: ${tagname}`); if (tagname === "script") { console.log("Script block finished."); } }, onerror(error) { console.error("Parsing error:", error); } }); parser.write(htmlContent); parser.end(); // To get a DOM, you'd typically use parseDocument with domhandler: // import { parseDocument } from 'htmlparser2'; // const dom = parseDocument('<div id="root"><span>Hi</span></div>'); // console.log(dom[0].children[0].data); // 'Hi'