Puppeteer is a Node library that provides a high-level API to control headless Chrome over the DevTools Protocol. Also known as a Headless Chrome Node API, it is useful for automating the Chrome browser to run website tests . Fundamentally, Puppeteer is an automation tool and not a test tool.
Read moreCan puppeteers run on servers?
Running it on a web server allows you to prerender any modern JS features so content loads fast and is indexable by crawlers . The techniques in this article show how to use Puppeteer’s APIs to add server-side rendering ( SSR ) capabilities to an Express web server.13 Nis 2021
Read moreCan puppeteer be used in react?
Debugging options with Puppeteer Puppeteer also provides some additional debugging options that can be useful for testing React apps end to end . Let’s go over some of these options and walk through how to add them to an existing test.
Read moreCan puppeteer be used client side?
js application runs on the client-side (in the browser). Puppeteer cannot run inside that environment as you cannot start a full browser inside the browser.6 Mar 2019
Read moreHow do you run a puppeteer?
To use Puppeteer with a different version of Chrome or Chromium, pass in the executable’s path when creating a Browser instance : const browser = await puppeteer. launch({ executablePath: ‘/path/to/Chrome’ }); You can also use Puppeteer with Firefox Nightly (experimental support).
Read moreCan you use puppeteer in browser?
Puppeteer enables you to do most of the things that you can do manually in the browser . These features include: Generate screenshots and PDFs of pages. Crawl a SPA (Single-Page Application) and generate pre-rendered content (i.e., “SSR” (Server-Side Rendering)).
Read moreWhat is headless mode in puppeteer?
Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium .
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