To use these files with NimbleKit, you'll need to create a new NimbleKit project in Xcode then drop these resources into wherever it is that you put the NimbleKit project; you'll need to overwrite the project's main.html file with this one. Note that the sayHello.cfc and sayHello.cfm files are not needed for your NimbleKit project because the project is set to make calls to http://www.joshuaadams.com; they are included so you can see what they do and so that you can deploy them to your own web server if you so desire (of course, in that situation you'll need to change the NimbleKit code to make its calls to the server where you put the files).