puppeteer-example.js

const puppeteer = require('puppeteer')

;(async () => {
  const browser = await puppeteer.launch()
  const page = await browser.newPage()

  // Total timeout for all operations is not supported, only supports timeout for individual operations.
  // Puppeteer doesn't support aborting of slow operation.
  page.setDefaultTimeout(5 * 1000) 

  await page.goto('https://github.com/avelino/awesome-go')

  const p = await page.waitForXPath(`//p[text()[contains(., 'Selenium and browser control tools.')]]`)
  const section = await p.evaluateHandle(el => el.nextElementSibling)
  const projects = await section.$$('li')

  for (const project of projects) {
    const link = await project.$('a')
    console.log(
      "project %s (%s): '%s'",
      await link.evaluate(el => el.innerText),
      await link.evaluate(el => el.href),
      await project.evaluate(el => el.innerText)
    )    
  }

  await browser.close()
})()