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. 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 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 Running tests with WebDriverIO and Puppeteer WebDriverIO is a popular test automation framework with built-int support for both Selenium WebDriver and Puppeteer (Chrome DevTools protocol). The browser is downloaded to the $HOME/.cache/puppeteer folderīy default (starting with Puppeteer v19.0.0). This example will open a new browser with Puppeteer, navigate to the TestingBot homepage and verify if the title is correct. Create a new file in your project directory named screenshot.js and open it in your favorite code editor. We’ll write a script that will cause our headless browser to take a screenshot of a website of our choice. Let’s start our Puppeteer tutorial with a basic example. When you install Puppeteer, it automatically downloads a recent version ofĬhrome for Testing (~170MB macOS, ~282MB Linux, ~280MB Windows) that is guaranteed to Using Puppeteer API for Automated Web Scraping.
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