The Reactive Extensions for .NET 2.2.4 Released

This is a minor update from Rx.NET v2.2.3 which includes two fixes. First is the support for Windows Universal libraries, and the second is ReplaySubject performance enhancements. With the help from the community, we are moving the Reactive Extensions forward and we have plenty more coming soon. Windows Universal Support With the release of Windows…


Reactive Extensions 2013 Year in Review

This past year saw a number of changes with the Reactive Extensions (Rx).  The team, with the help of the community, MS Open Tech and others, we have been super busy.  We thought we’d take a little bit of time to recap the year, what we did and what we plan to do.  Of course,…


RxJS 2.2 Released

As announced earlier this week by MS Open Tech, the Reactive Extensions for JavaScript (RxJS) version 2.2 was released.  This was a big release which encompassed a number of changes as you’ll see in this post. Documentation Perhaps the biggest change of all is the documentation which can be found here.  This complete set of…


Rx 2.2 Released!

The MS Open Tech Hub releases Rx 2.2 Today Microsoft Open Technologies, Inc. (MS Open Tech), is happy to share the news of recent improvements we have made to Reactive Extensions. Rx 2.2 is now available via the Rx CodePlex project and includes more support for Windows Phone 8, various bug fixes and contributions from the community. For…


Rx 2.1 is available on NuGet!

To follow up on our announcement of releasing Rx 2.1, we’d like to let you know what changed in this release. We have updated the Reactive Extensions for .NET, primarily to re-enable Windows Phone 8 support.  We ran into a bug with a partner team’s tooling and the strong name crypto key we use to…


Update on Windows Phone 8 support for Rx v2.0

Last week, an update for Rx v2.0 was released, adding support for Windows Phone 8.  Unfortunately, an issue was discovered with the enhanced strong name signing used for the portable core assemblies of Rx, preventing the binaries from loading correctly on physical devices. The issue is under investigation with the Rx, CLR, and Windows Phone…


The Reactive Extensions for JavaScript (RxJS) V2.0 now released

Hot on the heels of the announcement of the availability of the Reactive Extensions for .NET v2.0 RTM, we are pleased to announce the release of the Reactive Extensions for JavaScript (RxJS) v2.0 RTM.  This release, just as in previous releases, strives to maintain parity with the Reactive Extensions for .NET as much as possible,…


Reactive Extensions v2.0 has arrived!

Today, we’re extremely pleased to announce the availability of Reactive Extensions for .NET (Rx) v2.0 RTM, aligned with the availability of Visual Studio 2012 RTM and Windows 8 RTM for MSDN subscribers. This is a major milestone for the Rx project and we hope you’ll love what you see! In this post, we’ll focus on…


Channel 9 Live from TechEd Europe – Ask Bart about Rx and LINQ!

Got a question about Rx or LINQ? Join us on Channel 9 Live, streaming from TechEd Europe in Amsterdam. For the full schedule, see I’m on at 2:45PM local time, so tweet any questions you have about Rx or LINQ then.


“Strong name validation failed” error with Rx v2.0 Release Candidate

Over the last 24 hours, we’ve received a number of mails and forum messages on an issue with the current Rx v2.0 Release Candidate bits, causing “Strong name validation failed” errors when using the binaries for platforms other than .NET 4.5 and .NET for Metro style apps. We’ve been able to repro the issue and…