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!
No matter what you need to accomplish,
ReSharper will help you along the way
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.
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.
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.
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.
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.
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.
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!
Supercharge your Unity game development with ReSharper’s tailored support. Enjoy intelligent code completion for Unity event functions and APIs, tooltip summaries and links to Unity documentation, and detection and mitigation of common Unity pitfalls with specialized inspections and quick-fixes. Get smart support for ShaderLab files with syntax highlighting, code completion, and error detection. From auto-handling .meta
files to implicit usage detection of fields and methods in Unity scenes, prefabs, and assets, ReSharper keeps your workflow smooth and effortless.
If you use Unreal Engine, we’ve got you covered as well! ReSharper C++ is your perfect game development companion in the UE world.
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The latest version of ReSharper comes with support for .NET 10, including support for C# 14 features, such as nameof
for unbound generic types, first-class Span<T>
conversions, and modifiers on simple lambda parameters.
This release also brings several new inspections targeting common pitfalls and inefficiencies across different C# versions, including but not limited to:
The 2025.1 update brings notable gains in performance and efficiency: our new string interning system cuts memory usage for strings in half, freeing up resources in large-scale .NET projects. Blazor and Razor support has been reengineered to deliver faster analysis and more stable editing, especially in component-heavy ASP.NET solutions.
Work your own way, seamlessly switching between Rider and ReSharper at will, and get access to top-tier profilers and coverage tools only available to dotUltimate subscribers.
Accelerate your workflows with AI-powered capabilities integrated into ReSharper and Rider to speed up coding and make it more enjoyable.
Reduce procurement overhead and optimize costs with a single comprehensive license. Prepare your business for growth with dotUltimate, which is constantly evolving alongside your developers’ needs.
ReSharper is not only an extension for Microsoft Visual Studio – you can also enjoy the same ReSharper code smartness in other JetBrains products.
A fast and truly cross-platform IDE for .NET and game development, with built-in ReSharper.
Free for non-commercial useA smart code editor for many programming languages and technologies. C# support is powered by ReSharper.
The only way we recommend you run ReSharper inspections on your CI server.
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