Tweet from Google Headless, example https://twitter.com/0xVaccaro/status/1037107238593339392

puppeteer-tweet.js

const puppeteer = require('puppeteer')
const sleep = require('await-sleep')

const screenshot = 'twitter.png'
const USERNAME = ''
const PASSWORD = ''
const HTMLMESSAGE = 'My first tweet from puppeteer (Headless Chrome Node API)'
;

(async () => {
	const browser = await puppeteer.launch({headless: true})
	const page = await browser.newPage()
	await page.goto('https://twitter.com/login')
	await sleep(500)
	await page.type('input[name="session[username_or_email]"]', USERNAME)
	await page.type('.js-password-field', PASSWORD)
	await page.click('button[type="submit"]')
	await page.waitForNavigation()

	await page.click('#global-new-tweet-button')
	await page.type('div[aria-labelledby="Tweetstorm-tweet-box-0-label Tweetstorm-tweet-box-0-text-label"]', HTMLMESSAGE)
	await page.click('#Tweetstorm-tweet-box-0 .tweet-box-content .TweetBoxToolbar .TweetBoxToolbar-tweetButton .buttons button.SendTweetsButton')

	await page.screenshot({ path: screenshot })
	browser.close()
})()