Puppeteer has many methods that are simple and flexible, like waitForSelector, which ensures the needed content is loaded. Puppeteer runs headless by default but can be configured to run full (non-headless) Chrome or Chromium.” You can forget about manually adding HTTP headers and dealing with the complicated libraries that steepen your learning curve. What is Puppeteer?Īccording to Puppeteer’s documentation on GitHub, “Puppeteer is a Node library that provides a high-level API to control Chrome or Chromium over the DevTools Protocol. It has multiple options/parameters for use, such as the ability to enable full-page screenshot and to set saving directory, picture encoding, screenshot type, and more. For example, Puppeteer sets the initial page size to 800×600 pixels, but you can change it with tViewport. Taking a screenshot without Puppeteer always came with a steep learning curve. Puppeteer’s screenshot method is used to automate and save screenshots. #PUPPETTEER SCREENSHOT PATH HOW TO#Second, I’ll show you how to use it, why it is used, and, finally, where it is used. And in this post, I will explain what Puppeteer screenshot is and what it is composed of. Puppeteer screenshot is one of the tools that Puppeteer offers to take and save screenshots of a page. Have you ever tried to interact with the web using apps like cURL or some programming language with its HTTP Client Library? If so, you have undoubtedly run into struggles with HTTP headers, authentication, cookies, specific application layer requirements, or a seemingly simple task like taking a screenshot.
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