What are puppeteers for?

Puppeteer is a Node library that provides a high-level API to control headless Chrome or Chromium browsers over the DevTools Protocol . … A headless browser is a web browser, without a graphical user interface, that is mainly used for automated testing.

Read more

How do you use 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 more

Are the examples of headless web browser?

Some test automation software and frameworks include headless browsers as part of their testing apparati. Capybara uses headless browsing, either via WebKit or Headless Chrome to mimic user behavior in its testing protocols . Jasmine uses Selenium by default, but can use WebKit or Headless Chrome, to run browser tests.

Read more