Hello everyone, Today we’re excited to give you ReSharper 2020.2! This major release introduces new inspections and quick-fixes for C# 8, most notably for nullable reference types, a much-awaited Code Cleanup on Save, a revamped Unit Test Runner, and various accessibility improvements. Download ReSharper 2020.2 Since the ReSharper license now covers both ReSharper and ReSharper C++, support for C++/CLI – a bridge between the languages – is getting a lot of updates and improved interoperability between C++/CLI and C#. Read through the major updates of all the JetBrains .NET tools and extension

At JetBrains, we make tools for developers, so we keep up with the latest trends and changes in the software development industry. We build many IDEs based on multi-platform software product lines for various programming languages. Our Developer Ecosystem Survey, which JetBrains runs yearly, aims to reveal the current ambience of the developer world. Today we are happy to share with you the results of the 2020 edition of this survey, focusing on C#. VIEW THE STATE OF DEVELOPER ECOSYSTEM 2020 REPORT (more…)

Version 2020.2 EAP01 finally brings dotMemory to Linux and macOS! For these systems, dotMemory is currently available only as a command-line tool. The tool is free and lets you take and save memory snapshots. To analyze the snapshots, you still need the standalone version of dotMemory, which is only available on Windows. What you can profile Here's the dotMemory compatibility list for Linux and macOS: (more…)

Hello everyone, We’re excited to introduce the first EAP build of ReSharper Ultimate 2020.2! Here’s what we have in store for you. (more…)

We discussed the motivations and our push toward running Rider on .NET Core in our previous post. As part of that effort, we are looking into converting projects in the ReSharper and Rider solution to using the new, simpler, SDK-based projects introduced with .NET Core. In this post, we will see why we want to do this migration. We'll talk about how we ran into some development-time issues when using the newer project style with large solutions, and how that led into finding a similar issue with the "old .csproj" format. We'll also share a workaround with you. Let's dive in! (more…)

Hello everyone, ReSharper Ultimate 2020.1 is now available! We encourage you to try out the first major update this year. Read about the release highlights in this blog post, or visit our What’s New page to see a comprehensive list of improvements. This release has tons of changes to the architecture of ReSharper that bring us closer to our goal of running all the core ReSharper features out of the Visual Studio process. All these modifications took place under the hood, so you won’t notice any changes in the UI or the UX in the ReSharper 2020.1 release build. If you missed the news

It seems that a common problem among profiling tools (including ours) is that they require too much effort from a developer. Profiling currently is seen as some kind of a last resort for when something has gone horribly wrong. The use of profilers is very episodic and chaotic, and it's quite often ineffective because you simply can't be an expert in a tool you use only once every six months. We find this kind of sad because we strongly believe that regular profiling is essential for product quality. That being said, is there any solution? Well, our answer is "yes," but with some caution. Si

Hello everyone, We’ve reached the last release milestone for this year – please give a warm welcome to ReSharper Ultimate 2019.3! First, let’s take a brief look at the most important changes: (more…)

Hello everyone, October seems like a good time to launch the Early Access Program for our third release of the year, so please welcome ReSharper Ultimate 2019.3 EAP. In the list below, I highlight several new features and improvements of the ReSharper 2019.3 EAP: Improved C# 8 support including notnull constraint, the target-typed switch expressions, early support for default interface methods, a new hint "Local function can be static", and a new quick-fix "Add missing arms". New Type Name Hints are available for lambda’s parameters, all var occurrences incl

Moments ago we published a new bugfix – please welcome ReSharper Ultimate 2019.2.3. It delivers highly requested support for the .NET Core 3.0 release build, which was released earlier, for all the tools in the ReSharper Ultimate family! In addition, ReSharper 2019.2.3 includes about 30 resolved requests such as these: (more…)

G'day! This October, the JetBrains .NET team is coming to Australia, visiting Sydney, Melbourne and Brisbane. Our .NET Developer Advocates Matt Ellis and Maarten Balliauw will be visiting NDC Sydney and be part of several local events. We'll talk about best practices when using Rider, and memory management in .NET. Here's where you can find us: On Tuesday, October 15th, we are hosting a JetBrains Night in Sydney where Matt and Maarten are joined by local speaker Rob Pearson who will ship ASP.NET Core apps without Windows, using JetBrains Rider and Octopus Deploy. Register here »

dotMemory 2019.2 no longer supports remote profiling. Remote profiling allowed you to profile an application running on a remote computer with dotMemory running locally. So, why did we get rid of it? (more…)