How to Close a Browser Window Gracefully Without Confirmation Prompt?

Closing a Browser Window Gracefully

When utilizing the window.close() function to close a browser window, you may encounter the "Do you want to close this window" prompt, which can be inconvenient. This issue stems from the fact that the window.close() function triggers the browser's default prompt for user confirmation.

Fortunately, there is a workaround to bypass this prompt and close the window silently. The solution involves opening a blank window in the same tab and then closing it, which effectively closes the original window without displaying the confirmation message.

To implement this solution, follow these steps:

1. Use the window.open() function to open a blank window in the same tab, specifying an empty string as the URL and '_self' as the target:

window.open('', '_self', '');

2. Immediately call the window.close() function to close the main window:

window.close();

By following these steps, you can close a browser window without triggering the confirmation prompt. This trick works seamlessly across major browsers and is a handy solution for scenarios where you need to close windows programmatically without user intervention.

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