InfoQ Homepage JavaScript Content on InfoQ
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Top Scripting Languages: PHP, Ruby, Python
Evans Data's published the result of its scripting language survey. PHP, Ruby and Python are the favorite choices of more than 500 developers and IT Professionals. Scripting languages usage in the enterprise has changed with time, the survey outlines the drawbacks and merits of each language.
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Crowdsourcing JavaScript Integration Testing with Test Swarm
John Resig creator of the jQuery JavaScript library, has released Test Swarm, a platform for distributed continuous integration testing for client-side JavaScript. Frustrated with traditional JavaScript testing environments that don’t scale, John’s new project, aims to provide a systems for outsourcing browser related testing to large groups of people or communities.
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Browser Wars Reignite with Opera announcing Caracan and Apple releasing Safari 4 Beta
With the Web becoming the default development platform, we are witnessing major innovations in browser technology. In the spirit of time, Opera has announced plans for “the fastest JavaScript engine on the market” code named Carakan and Apple has released Safari 4 in public beta with several new features and improvements.
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Article: JavaScript Test Driven Development with JsUnit and JSMock
This article by Dennis Byrne is a crash course in writing maintainable JavaScript. Dennis uses stubs, mock objects and a little bit of dependency injection. He also uses JsUnit to run unit tests and a JavaScript mock object library called JsMock.
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JSINQ, a JavaScript Implementation of LINQ
JSINQ stands for JavaScript INtegrated Query, a beta project implementing LINQ to Objects in JavaScript and recently released on CodePlex by Kai Jäger. JSINQ contains two modules, Enumerable and Query implementing System.Linq.Enumerable and System.Linq.Queryable respectively, allowing one to enumerate over arrays, DOM node lists or other objects.
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Debate: Prototype vs. jQuery
With Ajax dominating the Web development scene on the client-side, the question “which JavaScript/Ajax framework is the best” has become a common one. Glenn Vanderburg’s article which compares Prototype to jQuery caused diverse responses from industry experts Douglas Crockford and Dion Almaer.
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Presentation: Building Rich Internet Applications in Silverlight 2
Silverlight 2 is a cross-platform, cross-browser plug-in and runtime for building rich internet applications. Mike Taulty walks through Silverlight basics such as the XAML UI Model and progresses to building applications with both Visual Studio 2008 and Expression Studio.
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JavaScript Meets Ruby: John Barnette Explains Johnson
Johnson brings Javascript to Ruby, allowing to run Javascript inside a Ruby runtime. To understand the why and how behind Johnson, we talked to John Barnette who's behind Johnson.
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Article: Your First Cup of Web 2.0 - A Quick Look at jQuery, Spring MVC, and XStream/Jettison
In this article, Joel Confino explains how existing web pages can be augmented to make use of AJAX by using jQuery, a JavaScript library. He also shows how to retrieve data as XML instead of HTML by using Spring with XStream/Jettison.
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Volta: Developing Distributed Applications by Recompiling
Volta extends the reach of .NET programming languages, libraries, and tools to cover the cloud. As such it seems to become Microsoft's response to Google's GWT. In this article the contributors to the project explain what is "Architecture Refactoring", how it works and where it is going.
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John Resig on TraceMonkey and the future of JavaScript-based RIAs
The newly announced TraceMonkey is a trace-based JIT compiler that will be featured in the next release of Firefox and pushes the envelope on JavaScript performance. InfoQ has a Q&A with Mozilla JavaScript Evangelist and jQuery creator John Resig about this exiting development and what it signifies for the future of JavaScript-based RIAs.
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Near C Performance for RIAs with Next Generation Mozilla JavaScript Engine
The Mozilla Foundation has developed TraceMonkey a trace-based JIT compiler that pushes the envelope on JavaScript performance. With plans to be incorporated it in the 3.1 release of Firefox, it delivers near C performance and promises to ‘leap frog’ RIA development to a new level.
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Using jQuery with ASP.NET MVC
The Microsoft ASP.NET MVC Framework has been getting talked about more and more lately. The power and flexibility of ASP.NET MVC allows for developers to use libraries other than those include in the box. The popular JavaScript framework, jQuery, is no exception.
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GWT 1.5: Java 5 Support, Performance Improvements and JavaScript Enhancements
Google Web Toolkit (GWT), a Java-centric compiler which creates JavaScript-based web applications, released version 1.5 today. InfoQ spoke with tech lead Bruce Johnson to learn more about this release and what new capabilities it adds to GWT.
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XHTML 2 and HTML 5 continue to diverge
These two specs have quite different purposes and solve two distinct problems. XHTML 2 is document-centric. HTML 5 is targeted at sites that aren't best represented by a document. Both are supported by the W3C. Is another standards war brewing?