Creating web applications and web services can sometimes be a daunting task. With the ever changing facets of web programming, it can be even more challenging. For example, client-side web programming using applets was very popular almost 20 years ago, only to be replaced with server-side programming techniques. With all of the advancements in JavaScript libraries, it seems client-side programming is again making a comeback. Amidst all of the changing web technologies, surprisingly one of the most powerful tools I have found that has provided exceptional capabilities across all types of web development techniques has been SAS/IntrNet^®. Traditionally seen as a server-side programming tool for generating complete web pages based on SAS^® content, SAS/IntrNet, coupled with jQuery AJAX or AJAX alone, also has the ability to provide client-side web programming techniques, as well as provide RESTful web service implementations. I hope to show that with the combination of these tools including the JSON procedure from SAS^® 9.4, simple yet powerful web services or dynamic content rich web pages can be created easily and rapidly.