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It was first released in 2009 by Ryan Dahl who was one of its original contributors (with some help from Douglas Crockford). Node.js is an open-source JavaScript runtime built on Chrome's V8 engine that runs on Linux, Mac OS X, and Windows operating systems. Puppeteer uses the WebDriver protocol to connect with the browser and simulate user interaction with HTML elements or pages. With it, you can run tests in the browser and then see the results in real-time on your terminal. Puppeteer lets you automate the testing of your web applications.
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It is a tool for automating testing in your application using headless Chrome or Chromebit devices, without requiring any browser extensions like Selenium Webdriver or PhantomJS. Puppeteer is a Node.js library developed by Google that lets you control headless Chrome through the DevTools Protocol.
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Puppeteer is a JavaScript library that allows you to script and interact with browser windows.
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