What does href=”#” mean and why is it used?
The href=”#” in an HTML anchor () tag sets the hyperlink reference to a placeholder value, often referred to as a fragment identifier. The # symbol represents the top of the current page or an undefined anchor.
Why is it used?
1. Placeholder Links: It serves as a temporary link during development before adding the actual URL.
2. Event Binding: Developers use it with JavaScript to trigger functions or actions without navigating to another page.
3. Prevent Default Behavior: Combined with event.preventDefault(), it stops the default scrolling behavior when clicked.
Avoid using it unnecessarily to prevent accessibility issues.