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 moreWhat is Puppeteer waitForSelector?
waitForSelector() method. Wait for the selector to appear in page . If at the moment of calling the method the selector already exists, the method will return immediately. If the selector doesn’t appear after the timeout milliseconds of waiting, the function will throw.
Read moreHow 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 moreIs puppeteer a headless browser?
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.
Read moreIs puppeteer secure?
Security: Puppeteer operates off-process with respect to Chromium, making it safe to automate potentially malicious pages . Stability: Puppeteer should not be flaky and should not leak memory. Simplicity: Puppeteer provides a high-level API that’s easy to use, understand, and debug.
Read moreWhat is puppeteer used for?
Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol . It can also be configured to use full (non-headless) Chrome or Chromium.
Read more