Sequence Diagrams made easy…and fast!

websequencediagrams.com would be straight buttah if this were 1990

Seriously, click on the (above) image and see how easy it is to create sequence diagrams from your browser.

Also, if you’re looking for other types of UML diagrams, checkout Yuml.me (below).

Class, Activity, and Use Case Diagrams from Yuml

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Gestalt = Low-Lying Awesome

Microsoft appears to be betting big on Silverlight.  When the Silverlight 1.0 bits were released in 2007, my initial thoughts were, “Yay, Flash for .NET developers.”  As Microsoft pushed forward with version 2, version 3, and now version 4 of Silverlight, those sarcastic thoughts have subsided to make way for more genuine curiosity.  How did that happen?

Well, for starters, Microsoft delivered real features.  Initially, Silverlight demos were all about media (music and video).  In addition, Microsoft touted the interopability between dynamic languages like vbx, c#, python, ruby, and javascript.  Then, that interopability was sidelined and Silverlight applications started to emerge.  Which was interesting.  In fact, Silverlight 2 had enough features to stir up debates in the enterprise over which RIA technology was best suited for enterprise applications: Flash 8 with Flex or Silverlight 2.   Then, Microsoft played their wildcard.  They made Silverlight play nicely with … ugh … Mac OSX.  Out-of-browser Silverlight applications made me raise my eyebrows for a technology that I had quickly written off as a “fad”.

That might still be the case.  I won’t make a claim either way.  But, Silverlight and RIA are spaces where Microsoft continue to innovate.  Gestalt is a very good example of that last statement.  Gestalt is built atop a foundation consisting of XAML, Silverlight, and dynamic languages.  It enables web developers to script their way to rich internet applications in a way that both Flash and Silverlight seemingly missed. 

With that said, it is difficult to pinpoint exactly what value Gestalt adds, but you feel it when you’re molding some python, ruby, or javascript hackery into a magical Silverlight-powered application that just works.

The technology appears to still be more of a proof-of-concept than a supported product.  But, it makes a strong case for embracing XAML and Silverlight. 

Checkout the website and the samples at http://visitmix.com/labs/gestalt/.