Check out example codes for "a href". It will help you in understanding the concepts better.
Code Example 1
<a href="http://example.com" >Link text</a>
Code Example 2
<a href="#"><!-- The "#" to be replaced with filename or website address -->Go Somewhere</a>
Code Example 3
<a href = 'website.com/your/linked/page'>Text in link</a>
Code Example 4
<a>
"anchor"
<!--meaning it is used to create a hyperlink to another webpage or elements within the same webpage-->
</a>
Learn ReactJs, React Native from akashmittal.com