The JetBrains Blog

The latest updates on all JetBrains products and topics

Matthias Koch

Matthias is a passionate C# developer and likes to talk about clean code, testing and tooling in general. Much of his spare time in the last years was devoted to his very own open source projects, including NUKE. He is working at JetBrains as developer advocate for the .NET department. Follow him on Twitter.

Our upcoming 2024.3 release marks a huge milestone for our development process but especially for our users. ReSharper and Rider 2024.3 will be simshipped along with .NET 9 and C# 13! Yes, you heard right—no more waiting an extra few weeks or using our EAP builds to take advantage of the latest and …

For nearly twenty years, the .NET community has enjoyed working with solution files (*.sln). Due to their tooling-centered format, manually changing these files has always been challenging. Merge conflicts in solution files—much like merging CSPROJ files—were commonplace and often resulted in corrup…

Our release for ReSharper and Rider 2024.2 is just around the corner, and we have lots of exciting features shipping for the new C# 13 and current C# and VB.NET! Since there are so many, we will split them into multiple blog posts. So make sure to check those posts out as well! In this series, we…

In Rider 2024.1, we're shipping a highly requested feature: collection visualizers. Our very own Evgeny Terekhin has taken on the task of integrating DataGrip's infrastructure to visualize data in the debugger. This makes it easier for .NET developers to inspect collections like List<T> and Di…

Welcome to our series, where we take a closer look at the C# 12 language features and how ReSharper and Rider make it easy for you to adopt them in your codebase. If you haven’t yet, download the latest .NET 8 SDK and update your project files! In this series, we are looking at: Primary Const…

It’s been roughly half a year since we introduced Qodana to .NET in our blog post about how to elevate your C# code quality with Qodana. Since then, we’ve been quite busy! Qodana went out of preview and into GA. Furthermore, we greatly improved the integration with our IDEs, providing an effortless …

In the 2023.2 release cycle, we’ve introduced the Predictive Debugger in ReSharper, which gives you predictions about code paths and variables beyond the current execution pointer. We’ve written extensively about its advantages compared to alternative debugging strategies like thorough thinking, log…

OSS Power-Ups: MassTransit – Webinar Recording

The recording of our webinar, OSS Power-Ups: MassTransit, with Chris Patterson, is available. This was the thirteenth episode of our OSS Power-Ups series, where we put a spotlight on open-source .NET projects. Subscribe to our community newsletter to receive notifications about future webinars.…

The JetBrains Blog

Matthias Koch

C# Language Support in ReSharper and Rider 2024.3

Support for SLNX Solution Files

Cast Expressions, Primary Constructors, Collection Expressions, List Patterns – C# Language Support in 2024.2

Equality Analysis, Ref Structs, Culture Previews, Using Directives – C# Language Support in 2024.2

Escape Character, Extract Common Code, Params Modifier, Out Vars – C# Language Support in 2024.2

Exploring Collections & DataTables

Collection Expressions – Using C# 12 in Rider and ReSharper

Boost Code Quality with Qodana and GitHub Actions

Interceptors – Using C# 12 in Rider and ReSharper

Another Look into the Future with Rider’s Predictive Debugger

Primary Constructors – Using C# 12 in Rider and ReSharper

OSS Power-Ups: MassTransit – Webinar Recording