When opening a webpage using JavaScript’s window.open() function, several optional parameters can be specified:
1. URL – Defines the web page to open.
2. Name – Specifies the name of the new window or tab.
3. Features – Defines window properties such as:
width and height for window dimensions
top and left for positioning
resizable=yes/no to allow resizing
scrollbars=yes/no to enable or disable scrolling
toolbar=yes/no to show or hide the browser toolbar
For example: window.open(“https://example.com”, “_blank”, “width=800,height=600”). These parameters allow customization of the browsing experience.