We’re pleased to announce that, as of version 23, the Puppeteer browser automation library now has first-class support for Firefox. Whilst the features offered by Puppeteer won’t be a surprise, bringing support to multiple browsers has been a significant undertaking. The Firefox support is not based on a Firefox-specific automation protocol, but on WebDriver BiDi, a cross browser protocol that’s undergoing standardization at the W3C, and currently has implementation in both Gecko and Chromium.

Source: [Announcing Official Puppeteer Support for Firefox - Mozilla Hacks

  • the Web developer blog]( https://hacks.mozilla.org/2024/08/puppeteer-support-for-firefox/)