We're happy to announce the first official releases of Reactive Extensions v1.0 Stable and v1.1 Experimental: Reactive Extensions v1.0.10621 Stable Release This is our official v1.0 product release. How exciting is that? Reactive Extensions...

With the release of Reactive Extensions RC1, we are now in the final stages of preparing for our first official release on the .NET Framework and Silverlight as well as our out-of-band release for Windows Phone. We have told you that documentation would...

We're pleased to announce the availability of the 6/5/2011 releases of the Reactive Extensions (Rx) for .NET. Stable release - Reactive Extensions (Rx) v1.0.10605 , also available on NuGet (search for packages with prefix Rx-) Experimental release...

Build 1.0.2838.0 12/24/2010 – Rx Christmas Release 2010 Rx.NET New: support for joins in Rx. This includes two new operators, Join and GroupJoin, which have query expression support too: This work will be covered on Channel 9 in much more detail. We’ll...

Today we released a downloadable version of Rx for Windows Phone 7 . This might sound confusing as Rx already ships in the ROM of Windows Phone 7 .  Why have two separate releases? Let’s look at the pros and cons for both: Embedded release Pros:...

As of today’s release, Rx packages are avaiable on NuPack. To get the packages, install the latest NuPack build and search for Rx Let us know what you think of this new distribution channel on the Rx forum

We just released the Reactive Extension Design Guidelines. A document full with info on consuming and producing observable streams. Please let us know what you think of the document and the guidelines. Which guidelines do you love, hate, find confusing...

Build 1.0.2787.0 10/28/2010 Rx.NET Added XNA 4.0 Xbox 360 support. Added Windows Phone 7 support. Fixed xna crash in CurrentThreadScheduler. Removed conflict of EnumerableEx.Zip and Enumerable.Zip on Silverlight 4. Fixed ForkJoin bug on empty source....

Hi folks, Yesterday, we released two hands-on labs on Rx both for .NET and for JS. The goal of those two documents is to present the reader with a gentle introduction into the subject, based on a series of incremental samples. This is based on a series...

We’re proud to announce the availability of Reactive Extensions for Javascript. This port brings the power of Reactive programming to JavaScript. It allows you to use the Rx combinators in JavaScript and it does this in a download size of less than 7Kb...

Today, we released a new version of Reactive Extensions for .NET. This new version is a good reason to end the long video silence on C9. Here, Wes, Bart, and Jeff discuss the various changes in this release, why it took so long, and what we have been...

The Rx team has received a lot of questions about Rx and concurrency, thread-affinity, timers and performance. In this video, Wes explains the major changes in the latest release of Rx. These changes drastically improve the user experience. Your feedback...

Today's installment of Reactive Extensions API talks about the Retry operator Watch the video here Previous Reactive Extensions API in depth videos: Repeat Hot and Cold Observables Concat, Catch and OnErrorResumeNext CombineLatest More Zip Zip Merge Contract...

Today's installment of Reactive Extensions API talks about the Repeat operator Watch the video here Previous Reactive Extensions API in depth videos: Hot and Cold Observables Concat, Catch and OnErrorResumeNext CombineLatest More Zip Zip Merge Contract...

Today's installment of Reactive Extensions API talks about Hot and Cold Observables Watch the video here Previous Reactive Extensions API in depth videos: Concat, Catch and OnErrorResumeNext CombineLatest More Zip Zip Merge Contract Primitives Subscribing...

Today's installment of Reactive Extensions API talks about Concat, Catch and OnErrorResumeNext Watch the video here Previous Reactive Extensions API in depth videos: CombineLatest More Zip Zip Merge Contract Primitives Subscribing Until and Wait Until...

Today's installment of Reactive Extensions API talks about CombineLatest and its relation to Zip Watch the video here Previous Reactive Extensions API in depth videos: More Zip Zip Merge Contract Primitives Subscribing Until and Wait Until SelectMany...

Today's installment of Reactive Extensions API dives even deeper into the semantics of the Zip operator Watch the video here Previous Reactive Extensions API in depth videos: Zip Merge Contract Primitives Subscribing Until and Wait Until SelectMany Marble...

Today's installment of Reactive Extensions API in depth talks about the Zip operator Watch the video here Previous Reactive Extensions API in depth videos: Contract Primitives Subscribing Until and Wait Until SelectMany Marble Diagrams, Select and Where...

Today's installment of Reactive Extensions API in depth talks about the Merge operator Watch the video here Previous Reactive Extensions API in depth videos: Contract Primitives Subscribing Until and Wait Until SelectMany Marble Diagrams, Select and Where...

Today's installment of Reactive Extensions API in depth talks about the Observable contract Watch the video here Previous Reactive Extensions API in depth videos: Primitives Subscribing Until and Wait Until SelectMany Marble Diagrams, Select and Where...

Today's installment of Reactive Extensions API in depth talks about Observable primitives Watch the video here Previous Reactive Extensions API in depth videos: Subscribing Until and Wait Until SelectMany Marble Diagrams, Select and Where Introduction

Today's installment of Reactive Extensions API in depth talks about Subscribing Watch the video here Previous Reactive Extensions API in depth videos: Until and Wait Until SelectMany Marble Diagrams, Select and Where Introduction

People have asked about these three API on the Rx forum and to do these APIs justice, I thought I should write up a blog post explaining the reasoning behind these. A world without Synchronization Let’s assume Rx didn’t use a SynchronizationContext to...

Read about Rx on Somasegar's blog: http://blogs.msdn.com/somasegar/