This means that Puppeteer does not support licensed formats such as AAC or H.264. Puppeteer is bundled with Chromium - not Chrome - and so by default, it inherits all of Chromium's media-related limitations.(For example, video playback/screenshots is likely to fail.) There are two reasons for this: You may find that Puppeteer does not behave as expected when controlling pages that incorporate audio and video. The Puppeteer team needs input from users to stabilize Firefox support and to bring missing APIs to our attention.įrom Puppeteer v2.1.0 onwards you can specify puppeteer.launch( ) Q: What features does Puppeteer not support? The ongoing collaboration with Mozilla aims to support common end-to-end testing use cases, for which developers expect cross-browser coverage. Official Firefox support is currently experimental. Q: What is the status of cross-browser support? The Chrome DevTools team maintains the library, but we'd love your help and expertise on the project! Contributing to PuppeteerĬheck out contributing guide to get an overview of Puppeteer development.

We really appreciate the hard work those people put in to providing high quality TypeScript definitions for Puppeteer's users. How can I install puppeteer for firefox and include it in the code so I can use it?Ĭode not working in chrome because of data url error const url = await page.evaluate(async () => )Ĭonst chrome = await puppeteerChrome.Npm install -save-dev types that you'll see appearing in the Puppeteer source code are based off the great work of those who have contributed to the package. The problem is 'npm install puppeteer-firefox' is not working to install puppeteer for firefox. I am trying to open a url and I am getting a data URL error in chrome console so I am moving to firefox console to get around the no data urls opening in the chrome console issue.

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