Script to extract the information of the best places to work, published by Great Place To Work. To obtain the data and export it as a JSON file. URL: https://www.greatplacetowork.com/best-workplaces/100-best/2023

best-place-to-work-web-scraping.js

let elements0 = document.querySelectorAll(".rank");
let rank = Array.from(elements0).map(function(element) {
    return element.textContent.replace(/\s+/g, '');
});
//---
let elements1 = document.getElementsByClassName("link h5");
let names = Array.from(elements1).map(function(element) {
    return element.textContent.trim();
});
//---
let elements2 = document.querySelectorAll(".industry > li");
let industry = Array.from(elements2).map(function(element) {
    return element.textContent;
});
//---
let elements3 = document.querySelectorAll(".location > li");
let locations = Array.from(elements3).map(function(element) {
    return element.textContent;
});
//---
let elements4 = document.querySelectorAll(".review-link > li > a");
let profileLink = Array.from(elements4).map(function(element) {
    return element.href;
});
//---
let elements5 = document.querySelectorAll(".quote");
let reviews = Array.from(elements5).map(function(element) {
    return element.textContent;
});
//

let result = [];

// Verificar que todos los arrays tengan la misma longitud
if (
  names.length === locations.length &&
  names.length === reviews.length &&
  names.length === industry.length &&
  names.length === profileLink.length &&
  names.length === rank.length
) {
  for (let i = 0; i < names.length; i++) {
    let company = {
      rank:rank[i],
      name: names[i],
      industry: industry[i],
      location: locations[i],
      profileLink: profileLink[i],
      review: reviews[i],
      rank:rank[i]
      
    };
    result.push(company);
  }
}

console.log(result);

//

// Convertir el objeto a JSON
var jsonData = JSON.stringify(result, null, 2);

// Crear un enlace de descarga
var downloadLink = document.createElement("a");
downloadLink.href = "data:application/json;charset=utf-8," + encodeURIComponent(jsonData);
downloadLink.download = "companies-best-place-to-work-us-2023.json";
downloadLink.innerHTML = "Descargar JSON";

// Agregar el enlace al documento
document.body.appendChild(downloadLink);

We have to solve, what happens if all the arrays are not the same size. In which case the if loop will be false and the object will not be created, resulting in an empty array. Find a solution in which, if it does not find an information field, it fills it with a null or empty string.