Web Scraping With Node.js & Puppeteer

puppeteer.js

const puppeteer = require('puppeteer');

async function main() {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  
  await page.goto('https://some-website.com');
  
  // Full access to the browser environment.
  await page.evaluate(() => {
    const links = document.querySelectorAll('ul.sidebar li a');
    console.log(links)
  });
  
  // Take a screenshot
  await page.screenshot({path: 'example.png'});
  
  // Create a PDF
  await page.pdf({ path: 'example.pdf', format: 'A4' });
  
  await browser.close()
}

main();