OStatic

Dojo, one of the leading open-source libraries and widget sets for JavaScript programming, released its latest version (1.2) yesterday. Dojo, which is developed by the Dojo Foundation and released under both the BSD License and Academic Free License, is officially integrated with a number of Web development frameworks, such as Django and the Zend Framework, and by vendors such as IBM and Sun Microsystems.

Yahoo announced yesterday that it was releasing version 2.6 of its popular Yahoo User Interface (YUI) library, a collection of JavaScript objects and functions for client-side Web programming. YUI, distributed under the BSD license, is similar to such open-source JavaScript libraries as jQuery (see related story), Dojo, and Prototype/Scriptaculous. Note that this release is not the same as YUI 3.0, a preview of which was released earlier this year, and which will not be backward compatible with version 2.x.

Development of YUI 3.0, the latest version of Yahoo's User Interface toolset and widgets for Web development, is now available as a preview release. YUI has long been a popular choice for client-side Web development, both because of its liberal BSD license, and because of the number of features that the library includes. YUI 3.0, when it is released, will offer a variety of new JavaScript classes and widgets. However, this will come at a price, namely compatibility with YUI 2.x APIs.

After several months of discussion and speculation, the Microsoft-Yahoo buyout deal is apparently off. At least, that's what both Microsoft and Yahoo announced over the weekend. There is some speculation that Microsoft CEO Steve Ballmer made his announcement in order to topple Yahoo's share price, in order to make another offer at a lower price. But for now, Yahoo is saying that they have come out of this fight stronger and more focused than before. Does this mean that we will see a change in Yahoo's commitment to open source?

You probably saw the comments from Microsoft chief software architect Ray Ozzie this week, regarding his vision of a slow integration of technology platforms if Microsoft does acquire Yahoo. Ozzie told the Financial Times that seeking to quickly smash things together would be reckless. However, most of the analysis of these comments is centering on how Microsoft might approach integrating Yahoo's online advertising with its own platforms. This misses some huge points, not the least of which is that Yahoo runs almost entirely on open source software, and Microsoft will have to embrace that if it picks up Yahoo.