

Puppeteer uses several defaults that can be customized through configurationįor example, to change the default cache directory Puppeteer uses to installīrowsers, you can add a. A Browser is created when Puppeteer connects to a browser instance, either through PuppeteerNode.launch () or nnect (). The accessibility tree is used by assistive technology such as screen readers or switches.

Include $HOME/.cache into the project's deployment.įor a version of Puppeteer without the browser installation, see The Accessibility class provides methods for inspecting the browser's accessibility tree. Your project folder (see an example below) because not all hosting providers Heroku, you might need to reconfigure the location of the cache to be within If you deploy a project using Puppeteer to a hosting provider, such as Render or The browser is downloaded to the $HOME/.cache/puppeteer folderīy default (starting with Puppeteer v19.0.0). When you install Puppeteer, it automatically downloads a recent version ofĬhrome for Testing (~170MB macOS, ~282MB Linux, ~280MB Windows) that is guaranteed to
