How does Playwright handle browser automation in headless and headed modes?

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Playwright handles browser automation in both headless (no UI) and headed (with UI) modes seamlessly by allowing you to configure the browser launch options.

1. Headless Mode (default):

By default, Playwright launches browsers in headless mode, which means it runs the browser without a visible UI. This is ideal for CI/CD pipelines or automated test environments where rendering a UI is unnecessary.

2. Headed Mode:
To see the browser actions (useful during debugging or development), set headless=False.

This will open a visible browser window, allowing you to watch the automation as it happens.
3.Supported Browsers:
Playwright supports Chromium, Firefox, and WebKit, and you can run all of them in either mode by specifying the browser engine and headless setting.
4.Browser Contexts:
Playwright uses browser contexts for isolated sessions, which can be created in either mode without restarting the browser, making tests faster and more efficient.
Summary:
Playwright gives you flexible control over browser mode with a simple headless flag during launch. This makes switching between headless and headed automation easy depending on your environment or debugging needs.
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