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.

Its more popular when using other languages. Include $HOME/.cache into the project's deployment.įor a version of Puppeteer without the browser installation, see Puppeteer is a library that allows you to control and automate a headless Chrome or any Chromium browser and is most popular in NodeJS Selenium is a suite of tools used for automating web browsers, and its WebDriver enables users to interact with web pages.

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

Puppeteer headless download free