Venom extractor

app.js

const cheerio = require('cheerio')
const fetch = require('node-fetch')

// Main function to run.
async function main(url) {
  // Fetch URL, log content
  await fetch(url)
    .then(resp => {

      resp.text().then(body => {
        if (resp.status === 200 && body && !resp.redirected) {

          // Parse the document body
          let $ = cheerio.load(body)
          let about = $('.product-about').html();
          console.log(about);

        } else {
          if (resp.redirected) console.log(resp.redirected)
        }
      })
    })
    .catch(err => console.log(err))
}

// Launch script.
// Start capturing input - use CLI or prompt.
if (process.argv[2]) {
  main(process.argv[2])
} else {
  let testurl = "https://www.helzberg.com/product/diamond+solitaire+ring+2068076.do"
  main(testurl);
}

package.json

{
  "name": "venom",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "cheerio": "^1.0.0-rc.2",
    "node-fetch": "^2.2.0"
  }
}