June 4, 2007

Serious Development in JavaScript

ajax.jpgJavaScript is a really powerful development environment. Really.

Many developers don’t agree with that statement. I think there are a couple of reasons for that. First, the word script” appears in the name of the language and developers are often pejorative of anything with the script word in it. The logic goes something like scripting may be fine for hacking out little things, but cannot be used to build real applications.

I think the other black eye for JavaScript was that the first uses of the language were purely trivial. Remember the first time you had snowflakes falling on a web page? Or how about going beyond blinking text to text just jumping all over the place. True, the first implementations using the language were primitive.

There are other issues that you could highlight. There are no threads. It’s not compiled. Namespace is very loose. But this all misses the point that some of the most sophisticated and sexiest web applications out there are largely built in JavaScript. I personally spend a lot of time everyday now in JavaScript applications thanks to Google. Developers need to focus more on this language as a serious development environment, and the tools for it need to catch up. Venkman is nice for debugging, but more is needed. Further tools like Google Gears will extend JavaScript even further including off-line.

The May 2007 issue of MSDN Magazine featured a cover article called Create Advanced Web Applications With Object-Oriented Techniques (whew, mouthful) that touched on building JavaScript in a more sophisticated way. It’s a good read, and will start your thinking down the path of using JavaScript for more than snowflakes falling off your mouse pointer.

Google Techie

Previous post
Going Offline with Google Gears I just spent a little while getting caught up on a variety of sites with Google Reader. Reader is my RSS tool of choice. This isn’t all that
Next post
2007 Olson Family Weekend This year was the 4th annual Olson Family Weekend! This year was Angie’s turn to plan and there is only one more year before we loop back around for