Automate form submission, UI testing, keyboard input, etc.Crawl a SPA (Single-Page Application) and generate pre-rendered content (i.e.Generate screenshots and PDFs of pages.Most things that you can do manually in the browser can be done using Puppeteer! Here are a few examples to get you started: Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium. Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol.

Step 8 − While working on a test, we have to add the below Puppeteer library in the code.API | FAQ | Contributing | Troubleshooting Step 7 − After the installation of Puppeteer and Puppeteer core, we shall find the node_modules folder and package.json file generated within the empty folder we created in Step 2. Step 6 − For installation of Puppeteer core, run the below mentioned command − Step 5 − For Puppeteer installation, run the below mentioned command − Step 4 − Open the terminal and move from the current directory to the directory of the empty folder that we have created in Step 2. The details on how to install VS Code is discussed in detail in the Chapter of VS Code Configuration.

Step 3 − Launch the Visual Studio Code application and click on the Open folder link and import the folder we have created in Step2.

Step 2 − Create an empty folder, say puppeteer in a location. The details on how to install NodeJs is discussed in detail in the Chapter of Installation of NodeJS. The steps for installation of Puppeteer are listed below − Comparison Between Puppeteer & Protractor.Comparison Between Puppeteer & Selenium.

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