javascript node await .click
(async () => {
const browser = await puppeteer.launch({headless: true})
const page = await browser.newPage()
await page.goto('https://github.com/login')
await page.type('#login_field', process.env.GITHUB_USER)
await page.type('#password', process.env.GITHUB_PWD)
await page.click('[name="commit"]')
await page.waitForNavigation()
await page.screenshot({ path: screenshot })
browser.close()
console.log('See screenshot: ' + screenshot)
})()