Super Web Scraper - Sample node-html-parser code

sample.js

// https://www.npmjs.com/package/node-html-parser

// htmlRoot gets injected and is available to your script
// Helper Functions:
// select:removeWhitespace().text & el.attributes.content
// selectAll: same as above 
const result = []
const list = Array.from(htmlRoot.querySelectorAll(':is(.AdvItemBox,.FreeListingItemBox)'))
for (const el of list) {
  const isAd = !!el.querySelector('.AdvDetailsArea')
  const details = el.querySelector('[name="extraInfo"]')

  result.push({
    name: select(el, 'h2.CompanyName', 'text'),
    description: isAd
      ? select(el, 'div.CompanyDescr > label > span', 'text')
      : select(el, '.CompanyDescr span', 'text'),
    address: isAd
      ? select(el, 'div > div.AdvAddress', 'text')
      : select(el, '.FreeListingAddress', 'text'),
    region: select(el, 'meta[itemprop="addressLocality"]', 'content'),
    landline: selectAll(details, 'div[itemprop="telephone"]', 0, 'text'),
    mobile: selectAll(details, 'div[itemprop="telephone"]', 1, 'text'),
    email: isAd
      ? select(el, 'a[itemprop="email"]', 'text')
      : select(el, 'meta[itemprop="email"]', 'content'),
    site: select(el, 'a.siteLink[target="_blank"]', 'href'),
    latitude: select(el, 'meta[itemprop="latitude"]', 'content'),
    longitude: select(el, 'meta[itemprop="longitude"]', 'content'),
    isAd
  })
}

return result