.NET Tools

We’ve captured insights from 26,348 developers worldwide in our annual Developer Ecosystem Survey 2023. This recap focuses on C# and .NET, but you can see what’s trending in other languages as well. Enjoy the results and commentary, and let us know what you think! Top Discoveries We know t…

How to use JetBrains Annotations to enable first-class support in your ASP.NET Core libraries. These techniques will transform your user experience into an enjoyable and productive experience for ReSharper and Rider users.

In recent .NET versions, there's a new way to build JSON-based APIs with ASP.NET Core: Minimal APIs. Inspired by previous attempts in the ASP.NET ecosystem and elements from other communities, the Minimal APIs approach is an attempt to simplify the development of JSON-producing HTTP APIs. This po…

JetBrains Aqua helps QA teams maintain test suites efficiently. The Web Inspector tool window helps ASP.NET Core to devs with an in-IDE capable browser.

Working with secure keys in .NET has always been a delicate balance of convenience and safety. It’s easy to add a production database connection string to your application’s configuration for quick testing, only to accidentally check it into source control. The embarrassment of such a mistake is not…

If you're developing ASP.NET Core applications, and are looking at building a rich client-side experience, you're in luck. We just published a new tutorial to the JetBrains .NET Guide: HTMX for ASP.NET Core Developers In this tutorial, our developer advocate Khalid Abuhakmeh introduces you to …

With JetBrains Rider 2021.3, you can now take advantage of Hot Reload if you are targeting .NET 6! You can make targeted changes in the IDE and apply the changes directly against a running process. Improved feedback loops are an integral part of the modern development story. Shortened times betwe…