What is Playwright

Playwright is a newer automation driver designed by the original Puppeteer team after being hired by Microsoft.
The Playwright API is fairly similar to Puppeteer's, with most of the important differences occurring under the hood.

Why use Playwright

Given Puppeteer's (currently) broken support for Firefox, any developers requiring stable Firefox automation will need to use Playwright.

Using Playwright in Masquerade

Currently Playwright support is pending, but we expect to implement this shortly after the upstream AutomationExtra refactor.