Download Reactive Extensions for JavaScript (RxJS) v1.0.10621 SP1

Microsoft has released Reactive Extensions for JavaScript (RxJS) v1.0.10621 SP1 to Download Center. RxJS is a library to compose asynchronous and event-based programs using observable reactive data sequences and LINQ-style query operators."Using Rx, developers represent asynchronous data streams with Observables, query asynchronous data streams using LINQ operators, and parameterize the concurrency in the asynchronous data […]

Reactive Extensions for JavaScript (RxJS)Microsoft has released Reactive Extensions for JavaScript (RxJS) v1.0.10621 SP1 to Download Center. RxJS is a library to compose asynchronous and event-based programs using observable reactive data sequences and LINQ-style query operators.

"Using Rx, developers represent asynchronous data streams with Observables, query asynchronous data streams using LINQ operators, and parameterize the concurrency in the asynchronous data streams using Schedulers. Simply put, Rx = Observables + LINQ + Schedulers," Microsoft stated.

RsJS now supports operating systems such as: Windows 7, Windows Phone 7, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP.

"Whether you are authoring a traditional desktop or web-based application, you have to deal with asynchronous and event-based programming from time to time. Desktop applications have I/O operations and computationally expensive tasks that might take a long time to complete and potentially block other active threads. Furthermore, handling exceptions, cancellation, and synchronization is difficult and error-prone," Microsoft said.

Using Rx, you can represent multiple asynchronous data streams (that come from diverse sources, e.g., stock quote, tweets, computer events, web service requests, etc.), and subscribe to the event stream using the IObserver<T> interface. The IObservable<T> interface notifies the subscribed IObserver<T> interface whenever an event occurs.

"RxJS provides a framework that takes care of the hard parts of reactive event stream programming. Instead of getting lost in the jungle of asynchrony complexity, you now can start dreaming about the endless possibilities of composing queries over asynchronous data sources," said Microsoft.

Download Reactive Extensions for JavaScript (RxJS) v1.0.10621 SP1 here.