There is more than one way to skin a cat. In our last tutorial I showed you an old, tried-but-true method for including page headers and footers. But, every ColdFusion developer knows that there are many different ways. In this tutorial we'll go over creating the same header and footer using custom tags.
Custom Tags provided a huge level of power to ColdFusion Markup Language, because it gave us the ability to write simple and elaborate code snippets that could be placed in a centralized repository for consistent reuse. One way to think of them is like an include, but with expanded functionality. Let's get started.