Corona 5

index.js

const puppeteer = require("puppeteer");
const createCsvWriter = require("csv-writer").createArrayCsvWriter;

const csvWriter = createCsvWriter({
  header: [
    "Country",
    "Total Cases",
    "New Cases",
    "Total Deaths",
    "New Deaths",
    "Total Recovered",
    "New Recovered",
    "Active Cases",
    "Serious/Critical",
    "Tot Cases/1M pop",
    "Total Tests",
    "Tests/1M pop",
    "Population",
  ],
  path: "./coronavirus.csv",
});

(async () => {
  try {
    const browser = await puppeteer.launch({ headless: false });
    const page = await browser.newPage();

    await page.goto("https://www.worldometers.info/coronavirus/");
    await page.waitForSelector("table#main_table_countries_today");

    const worldData = await page.evaluate(() => {
      const tbody = document.querySelector(
        "table#main_table_countries_today tbody"
      );

      const trs = Array.from(
        tbody.querySelectorAll("tr:not(.total_row_world)")
      );

      const worldData = [];

      for (const tr of trs) {
        const tds = Array.from(tr.querySelectorAll("td"));
        const data = tds.slice(1, 15).map((td) => td.innerText);
        worldData.push(data);
      }

      return worldData;
    });

    await csvWriter.writeRecords(worldData);
    await browser.close();
  } catch (error) {
    console.log(error);
  }
})();