By default, when running your Selenium or Playwright tests, they are set to run in headless mode. This is an effective setup as it consumes fewer resources.
Docker-based containers are used if you create a Selenium Grid or Playwright Grid on AWS, GCP, or Azure using Automate TurboScale. Headless browsers are only created when test cases are running. When there are no tests, the browsers are stopped, and the machines are stopped as well. This makes it a resource-effective setup.
