There’s an interesting discussion about programming frameworks going on over at the Wharton Computing developer blog: Why Not Frameworks?

Wharton Computing is where I work as a ColdFusion developer/administrator. There’s fifteen or so full time ColdFusion and Flex developers, and ten or fifteen more part-time developers scattered throughout the school.

It’s great to read what people think about the place of programming frameworks inside a school where the focus is on rapid and flexible development.

Desktop and dashboard gadgets are particularly useful when they pull in dynamic information from the web. ColdFusion can make it really easy to supply your gadgets with dynamic data.

No matter what platform you choose — gadgets generally rely on HTML and scripting code just like any web page. You might be sneaky and squeeze some Flash or Silverlight into the mix, but the same concepts still apply.

Without the traditional back/forward/refresh functionality that web browsers provide for web pages, you’ll need to rely on AJAX methodologies to access and process data within your gadgets.

Where does ColdFusion fit in?

Since gadget files reside and render on the user’s machine, you’re stuck using vanilla DHTML for the front-end. But the front-end needs to retrieve dynamic data from somewhere. That’s where ColdFusion comes into play.

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There’s lots of ways right now to extend the web outside of a traditional web browser. Whether you call them gadgets or widgets, web-enabled desktop mini-apps can be a powerful way to bridge the divide between your users’ machines and your Internet applications.

With all the gadget platforms out there, it can be tough to sift through the options. But in reality, most of the gadget engines are nothing more than glorified web page renderers. If you know HTML and you’re comfortable with JavaScript, you’re already well on your way to churning out your own custom gadgets.

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Twitter has been all the rage amongst web geeks for a few months now. But as the service starts to catch on with the general public, keeping up on all the Tweet messages can get a little crazy. It only gets crazier as you start following tweets from your coworkers, ColdFusion gurus, the Mac community, and, oh yeah, Jack Bauer. With a little help from Yahoo Pipes, you can organize and separate tweets into different RSS feeds.

Twitter exposes most of its service functionality through an extensive API system. The API is powerful and insanely simple. On top of that, most of the tweet lists are available in both RSS and JSON form. Using just a few lines of scripting code, you can bring all the elements of Twitter to your own web site or desktop gadget/widget.

Take this a step farther, and you can pull the RSS feeds for individual tweet streams into a single Yahoo Pipe. Pull the pipe through a sort operator on the publication date and the various Twitter streams intermingle into one timeline. The pipe has its own RSS feed that you can follow in your feed reader of choice or pull into your own applications.

I just threw together two quick examples, a ColdFusion Tweet pipe and a Flex Tweet pipe. Neither is exhaustive but there’s enough there to get the basic idea.

This is some very cool stuff, a perfect example of opening up your applications so your users can decide how to consume them.

We Feel Fine is an interesting web app tracking what bloggers are saying about how they feel over time.

According to the site’s methodology section, it has been scanning blogs for phrases like “I feel” and “I am feeling” and grabbing the full sentence when it gets a hit, along with whatever author data can be scraped from the site. The results are organized and presented in six completely different, filterable interfaces.

The different results interfaces are impressive for an applet. The Madness view is a cloud of dots on speed. The Murmur view is reminiscent of the PostSecret project. If nothing else, the site is a cool proof-of-concept on organizing large amounts of statistical data harvested from web content.