ReSharper C++

ReSharper and .NET Tools currently support 7 major versions of Visual Studio, from 2010 up to the most recent, 2022. As of the upcoming ReSharper and ReSharper C++ 2023.1 releases, we’re reducing that list by dropping support for the two oldest versions, Visual Studio 2010 and Visual Studio 2012. What will happen? Starting from the upcoming 2023.1 release, ReSharper and ReSharper C++ will stop actively supporting Visual Studio 2010 and Visual Studio 2012. We won’t remove the 2010 and 2012 integration options from the installer, which means you will still be able to install upcomin

Let’s take a quick look at the changes we’ve made in the EAP 2 build, which you can download from this page. C# support Extract common property pattern If you use property pattern matching heavily, try our new inspection with a quick-fix to extract common elements from several property patterns when they come together in the code flow. The code generated by the Extract common property pattern quick-fix helps you reduce code repetition by moving common property patterns to a higher level pattern. Reducing the number of lookups in collections We’ve introduced a set of insp

Hello everyone, We just released ReSharper 2022.2 and other JetBrains .NET tools and Visual Studio extensions. In this blog post, we’ll go through the highlights of this major update for ReSharper and ReSharper C++. To learn more about our other .NET tools, including dotCover, dotMemory, dotPeek, and dotTrace, please check out this separate blog post.  ReSharper C# 11 support This release brings support for several more features from the C# 11 preview: ReSharper 2022.2 is now aware of the required keyword for members inside a class, struct, or record type, and provides

We’ve opened the Early Access Program for the ReSharper 2022.2 release cycle. You can download the ReSharper 2022.2 EAP1 build from www.jetbrains.com or via the JetBrains Toolbox App.  C# 11 We’ve added support for one more C# 11 feature – checked user-defined operators. This helps developers create user-defined operators that operate on types where arithmetic overflow is a valid concept. ReSharper shows all compiler errors and warnings: CS9023: User-defined operator '+'/'!'/'~' cannot be declared checked.CS9024: An 'implicit' user-defined conversion operator cannot be de

Hello everyone, ReSharper 2022.1 is now available! As promised during the first EAP, we have focused on quality, bug fixes, and diagnostics improvements in this version. We will still need to concentrate some of our efforts on C# support but, in general, this release cycle will be about fixing bugs. Let’s go through the most important updates. ReSharper C# support Features For Endpoints, we now provide support for ASP.NET Core 6 minimal APIs and convention-based routing.For Razor and Blazor, local functions inside Razor are now treated correctly, and we’ve added navigati

Hello everyone, Please welcome the first EAP build of ReSharper 2022.1! This iteration is a little different for us in terms of planning, and we thought it would make sense to share our plans with you. Our usual plan for the release is first to make features, then to fix bugs. Usually, we dedicate the first third, or even half, of the release time, to developing new features or reworking the existing ones – adding new logic, implementing new settings, rewriting mechanisms under the hood, etc. After that, we fix the bugs and address the issues in the features that were just added and any

Hello everyone!  Today we published the 2021.3 release for ReSharper and the JetBrains .NET tools.  In this post I will briefly cover some of the most exciting updates included in the newest version of ReSharper and ReSharper C++. To learn more about our other .NET tools, including dotCover, dotMemory, dotPeek, and dotTrace, please check out this separate blog post.  Before we dive into the feature set, we need to make an important announcement. Starting with the 2021.3 release, dupFinder will no longer be included in the ReSharper Command-Line Tools package. You ca

Hello everyone!  Today, we are happy to publish the Beta build for ReSharper and JetBrains .NET tools.  Let’s take a look at what’s included in the final feature set of our tools. ReSharper Support for Visual Studio 2022.More C# 10 features: file-scoped namespaces, global usings, the CallerArgumentExpression attribute, the “interpolated string handlers” concept, and C# 10 lambdas. You can learn more about them in our series about the new C# 10 featuresSupport for nullable reference types: a quick-fix to get rid of NRT syntax from pasted code (if you aren’t using NRT i

Hello everyone, Recently, some of you contacted us and asked about Visual Studio 2022 support in ReSharper and ReSharper C++. Today, we’re sharing an experimental build which can be integrated into Visual Studio 2022 version 17.0 Preview 2.1. We’ve created a dedicated page where you can download this build. You can also find more details about the distribution, versioning, known issues, and other useful information there.  Please find the answers to some common questions below. Which tools are included in this build? The build consists of ReSharper, ReSharper C++, dotTr

Great news, everyone!  ReSharper 2021.2 is now out! Before diving into the feature set, there is an important note. Starting with the 2021.2 release of our .NET productivity tools, including ReSharper, we will require .NET Framework 4.7.2 or newer to be installed on your machine. Learn more here. Now let’s have a look at what's inside.  Code Analysis The new Swap via deconstruction quick-fix is available to swap variable values! Nullable Reference Types ReSharper indicates suppressions (!) that are no longer needed and that can be safely removed.

ReSharper 2021.1, our first release of the year, has arrived! It doesn’t have a specific theme or goal, and we've focused instead on simply making improvements that would improve your experience. But we also can’t help adding things here and there. Code analysis has benefitted from a variety of improvements: we’re tying up the loose ends on C# 9.0 and upgrading the engine in general. We’ve added support for ASP.NET route templates and spruced up the unit testing. And there’s even a new refactoring! Let’s get into the details. ReSharper Code Analysis We’ve significantly improved support for