Which “href” Value Should You Use for JavaScript Links: # or javascript:void(0)?

When you’re creating a link whose sole purpose is to run JavaScript code, you may wonder which href value is best to use. Should you use # or javascript:void(0)? While both options will technically work, there are important differences in functionality, page behavior, and best practices.

Let’s explore each option:

1. Using href="#"

<a href="#" onclick="myJsFunc();">Run JavaScript Code</a>

Here, the href="#" sets up a clickable link that triggers the JavaScript function myJsFunc() when clicked. However, there are some drawbacks:

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