Install Puppeteer Core ( puppetter-core) package. I will create the script that use puppeteer-core to show my Google Chrome version. I don't know what current version of Google Chrome installed. I am using Ubuntu 19.10 eoan and I already have Google Chrome installed and now I want to try puppeteer-core. We will show this later on the source code. Output from some of the examples: codecoverage.js Test lazy loading strategy by seeing CSS/JS code coverage usage across page load. Technically we have to define executablePath option that contains the Chrome or Chromium browser path. Examples for using Puppeteer to do big, bold things. The difference between puppeteer and puppeteer-core in the term of launch settings is we have to define the Chrome or Chromium browser executable path. I am sure for general use case it will work. It available since Puppeteer version 1.7.0. Today we will try to use Puppeteer Core (package name puppeteer-core), a version of Puppeteer that doesn't download Chromium by default. And again according to documentation said below.īe sure that the version of puppeteer-core you install is compatible with the browser you intend to connect to. Note: 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. What does it means? It means you can use existing Chrome or Chromium browser for browsing automation with Puppeteer. The fs module will allow you to write data fetched from the website into a. Inside the index.js file, we need to require puppeteer and the fs (file system) module. This is where we will be writing our code to download images from the Bannerbear page. Note: 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. In the same project, create index.js file. So it's quite big download size and usually takes long time during installation. If you used to play with Puppetter, you must be already know that when installing Puppeteer (with npm i puppeteer) it will install recent version of Chromium browser.
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