The beauty of a tag helper is it's ability to add new HTML to your page. Once you know what you want to change, here are the tools to change the HTML going to the user.

Whenever you have repeated HTML, you should be creating your own tag helpers to simplify your views. Here's how flexible tag helpers can be when you go to integrate them into your page.

In this article, we'll examine the XPath custom tag library for JSPs and see a tag collection that provides simple control constructs and a uniform attribute value substitution facility, all of ...