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. puppeteer: v20.2.0 20.2.0 () Bug Fixes downloadPath should be used by the install script ( 10163) ( 4398f66) Dependencies The following workspace dependencies were updated dependencies puppeteer-core bumped from 20.1.2 to 20.2.0 puppeteer/browsers bumped from 1.1.0 to 1.2.0 Assets 2 13 hours ago release-please puppeteer-core-v20.2. The easiest path to use Puppeteer inside a Docker container is installing Google Chrome because, in contrast to the Chromium package offered by Debian, Chrome only offers the latest stable version. Include $HOME/.cache into the project's deployment.įor a version of Puppeteer without the browser installation, see Your project folder (see an example below) because not all hosting providers Generally the home directory is well-defined (even on Windows), but occasionally the home directory may not be available. In the end, you should have a list of 3 files, namely, index.js, package-lock.json and package.json, and a nodemodules folder. Starting from v19.0.0, Puppeteer will download browsers into /.cache/puppeteer using os.homedir for better caching between Puppeteer upgrades. You’ll also notice that it downloads a recent version of Chromium (170MB Mac, 282MB Linux, 280MB Win) that is guaranteed to work with the API. ![]() For a version of Puppeteer purely for connection, see puppeteer-core. npm install puppeteer This will install Puppeteer from the NPM library. Heroku, you might need to reconfigure the location of the cache to be within To use Puppeteer in your project, run: npm i puppeteer or 'yarn add puppeteer' When you install Puppeteer, it downloads a recent version of Chromium (170MB Mac, 282MB Linux, 280MB Win) that is guaranteed to work with the API (customizable through Environment Variables). 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). It's similar to other automated testing libraries like Phantom and NightmareJS, but it only works with the latest versions of Chrome. ![]() ![]() It provides a high-level API to control headless (or full) Chrome. When you install Puppeteer, it automatically downloads a recent version ofĬhrome for Testing (~170MB macOS, ~282MB Linux, ~280MB Windows) that is guaranteed to Puppeteer is a Node library developed by the Chrome team.
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