text: // crawler of trees
  const puppeteer = require("puppeteer");
  
  module.exports = async () => {
    const browser = await puppeteer.launch();
    const page = await browser.newPage();
    await page.goto("https://www.treenames.net/common_tree_names.html");
    await page.waitForSelector("#nameslist");
    const trees = await page.evaluate(() => {
      const anchors = Array.from(document.querySelectorAll("td.sorting_1"));
      let result = [];
      anchors.forEach(anchor => {
        result = [...result, ...anchor.textContent.trim().split(", ")];
      });
      return result;
    });
    await browser.close();
    return trees;
  };
  