const puppeteer = require('puppeteer');

const chromeOptions = {

 headless:false,

 defaultViewport: null};

(async function main() {

 const browser = await puppeteer.launch(chromeOptions);

 const page = await browser.newPage();

 await page.goto('https://old.reddit.com/login');

})()

await page.type('#user_reg', 'some_username');

await page.type('#passwd_reg', 'SuperStrongP@ssw0rd');

await page.type('#passwd2_reg', 'SuperStrongP@ssw0rd');

await page.click('#register-form button[type=submit]');

const chromeOptions = {

 headless:false,

 defaultViewport: null,

 slowMo:15,

};