chrome headless input sample

gistfile1.js

const puppeteer = require('puppeteer')

var page
var browser
var username = proccess.env.USERNAME
var pass = proccess.env.PASS
puppeteer.launch()
    .then(b => {
            browser = b
            return b.newPage()})
    .then(p => {
            page = p
            return page.goto("https://pse.com/Pages/default.aspx")})
    .then((p) => {
        return page.focus('div#HomepageLoginBox_UsernameInput input') })
    .then(() => {
        page.type(username)
        return page.focus('div#HomepageLoginBox_PasswordInput input') })
    .then(() => {
       return page.type(pass) })
    .then(() => {
        page.click("div#HomepageLoginBox_SignInButton a")
        return page.waitForNavigation() })
    .then((n) => {
        console.log(n.url)
        return page.evaluate(() => {
            var s = document.querySelector('span#AccNmrHand')
            return s.textContent
        })
    }).then((c) => {
        console.log(c)
    })