ReSharperpart of dotUltimate

The Visual Studio Extension for .NET Developers

ReSharper makes Visual Studio a much better IDE

Free 30-day trial

ReSharper is the most popular extension with 2.5M+ downloads on Microsoft Visual Studio Marketplace

ReSharper has been boosting developer productivity since 2004. During these many years, ReSharper changed the way millions of developers explore, write, improve, and maintain their code. Join them and let ReSharper be your productivity mentor!

How ReSharper transformed .NET development

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Why choose ReSharper

No matter what you need to accomplish,
ReSharper will help you along the way

Explore

Effortlessly navigate through complex .NET codebases with features that enable you to quickly jump to types, type members, files, usages, bases, declarations, or implementations. With the handy quick documentation feature and AI-powered explanations, you can accelerate your understanding and mastery of any code.

Improve

Leverage the robust capabilities of ReSharper for seamless code refactoring. Effortlessly rename code members, modify signatures, and extract methods or classes. Our tool continuously updates with new inspections and quick-fixes to keep your code modern, utilizing the latest C# language features. Enhance your coding efficiency by asking AI for suggestions to optimize and refine your code.

Code

Experience the simplicity of crafting new code with our context-aware completion tools, typing assists, and powerful code generation features. These include live templates, type members generation, and auto-importing namespaces. Minimize your keystrokes using our multiline AI code completion or request AI assistance to seamlessly implement new classes or methods, saving you valuable time and effort.

Maintain

ReSharper is your essential partner in maintaining a high-quality codebase. From running and debugging unit tests to offering advanced debugging tools and a predictive debugger, we’ve got all your needs covered. Our adaptable formatting engine supports diverse coding styles, ensuring your code remains clean and consistent. Utilize AI to detect potential issues or automatically generate unit tests, making code maintenance more efficient and less labor-intensive.

Learn

Elevate your coding skills with ReSharper! Packed with numerous code inspections and quick-fixes, ReSharper introduces new C# language features that you can quickly get to grips with by applying them in real-world scenarios. It doesn’t stop there – you’ll discover best practices and learn the nuances that will allow you to optimize how you work with technologies like Entity Framework.

Observe

Enhance the oversight of your .NET solution’s quality with ReSharper’s solution-wide analysis, offering real-time monitoring of errors and warnings as you type. Use type and project dependency diagrams to gain a panoramic perspective and achieve a comprehensive understanding of your entire .NET solution or project.

Leverage AI

Unleash the full potential of AI with our smart AI Assistant. By leveraging context-aware AI chat, you can pose any programming-based queries or ask AI to explain or find issues in a particular piece of code directly from your text editor. This eliminates the need to manually copy code to the chat. Not only this, but you also have the capability to generate code for an unimplemented method, produce C# documentation comments, or receive multi-line code suggestions while you type. It’s no longer a hassle – your AI Assistant is here to streamline your coding experience!

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What our customers say

What’s new in ReSharper

Comprehensive C# 13 support

The 2024.3 release of ReSharper introduces same-day support for the latest C# 13 features, like params collections, partial properties, a new lock type, the field keyword, and others.

Multiline To-do comments

ReSharper 2024.3 now supports multiline To-do comments, allowing indented text on subsequent lines to be treated as part of the same To-do item. This makes it easier to group related notes and tasks in your codebase.

Tooltip colorization

Approximately 600 error and warning messages were upgraded with tooltips that offer a more intuitive reading experience. The included code elements are now highlighted in the editor's familiar color scheme.

ReSharper is better with dotUltimate

Supercharge your .NET development with an all-in-one dotUltimate subscription. Choose the best editor for your project, eliminate performance bottlenecks, and gain unique insights with unit test coverage.

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