fetch_me_if_you_can.js

fetch_me_if_you_can.js

/**
 * Node 
 * npm i jsdom
 * 21+ dependencies
 */ 
const jsdom = require("jsdom");
const { JSDOM } = jsdom;

const url = 'https://heise.de';

/**
 * Deno
 */
//import { DOMParser } from "https://deno.land/x/deno_dom/deno-dom-wasm.ts";

async function fetchMeIfYouCan() {
    const response =  await fetch(url);
    const responseText =  await response.text();

    /**
     * Node - jsdom
     */
    const parser = new JSDOM(responseText);
    const htmlDocument = parser.window.document;
    
    /**
     * Browser and Deno - DOMParser
     */ 
    //const parser = new DOMParser();
    //const htmlDocument = parser.parseFromString(responseText, "text/html");

    const h2 = htmlDocument.querySelectorAll('h2');

    h2.forEach(element => {
        console.log(element.textContent);
    });
}

fetchMeIfYouCan();