We’re pleased to announce that, as of version 23, the Puppeteer browser automation library now has first-class support for Firefox. This means that it’s now easy to write automation and perform end-to-end testing using Puppeteer, and run against both Chrome and Firefox. How to Use Puppeteer With Firefox To get started, simply set the product to “firefox” when starting Puppeteer: import puppeteer f
![Announcing Official Puppeteer Support for Firefox – Mozilla Hacks - the Web developer blog](https://cdn-ak-scissors.b.st-hatena.com/image/square/46a55c2c31fdf8dad5963aa6890a416ed2e3fc11/height=288;version=1;width=512/https%3A%2F%2Fhacks.mozilla.org%2Fwp-content%2Fuploads%2F2023%2F12%2Fpptr-fx.png)