DuckDuckGo search module (with puppeteer)

index.js

var search = require('./search.js');

search('github').then(function (links) {
   console.log(links)
});

search.js

const puppeteer = require('puppeteer');

module.exports =  async function (text) {
    const browser = await puppeteer.launch({executablePath: 'chromium'})
    const page = await browser.newPage()
    await page.goto('https://duckduckgo.com/', { waitUntil: 'networkidle2' })
    await page.type('#search_form_input_homepage', text)
    await page.$eval('#search_form_input_homepage', el => el.value)
    await page.$eval('input[id=search_button_homepage]', el => el.click());
    await page.waitForNavigation();
    const hrefs = await page.$$eval('#links a', as => as.map(a => a.href));
    await browser.close()
    hrefs.pop();
    return hrefs;
};