Explore Visual Studio 2023’s Top 10 Features for .NET Developers

Explore the latest advancements in Visual Studio with the Top 10 NEW Features of 2023, tailored for .NET developers. Visual Studio, Microsoft’s popular integrated development environment (IDE), fuels the creation of diverse software solutions, spanning from web and mobile apps to desktop programs. Dive into a world where innovation meets simplicity as you uncover tools designed to streamline your workflow and boost productivity. Whether you’re a seasoned developer or just starting your coding journey, these features offer a gateway to unleash your creativity and bring your ideas to life in the ever-evolving landscape of software development.

1. Dev Tunnels

Localhost development server with a unique URL

Dev Tunnels revolutionizes local development server exposure for developers, offering a unique URL that smoothly connects to their local machine. Its utility extends notably to mobile development scenarios, enabling effortless backend testing across multiple devices. This feature facilitates smooth communication between devices and the local server, enhancing development efficiency.

2. HTTP Files & Endpoint Explorer

HTTP Files

In Visual Studio, HTTP Files empower developers to interact with web APIs through real-time requests and responses, streamlining the development and testing process. Endpoint Explorer offers a visual representation of active API endpoints, enhancing workflow efficiency by facilitating request generation and endpoint management.

Endpoint Explorer

The Endpoint Explorer serves as a visual aid, presenting all active API endpoints within the application. This tool significantly streamlines workflow processes by providing developers with a clear visual representation, facilitating the generation of requests and effective management of endpoints, thus enhancing overall productivity and efficiency.

3. GitHub Copilot & Copilot Chat Features

GitHub Copilot

GitHub Copilot enhances coding experiences by offering real-time code suggestions as developers type. Powered by AI, it analyses the application context, providing relevant code snippets to boost productivity. This intuitive tool revolutionises coding workflows, streamlining development processes and fostering efficiency in software creation.

Copilot Chat

Copilot Chat acts as a dedicated platform for developers to engage in dialogue with AI, seeking personalized guidance and solutions for coding hurdles. This interactive interface enhances development workflows by offering tailored assistance, empowering developers to overcome challenges effectively and expedite project progress with confidence and ease.

4. Git & PR Enhancements

Integrated Git UI

Visual Studio streamlines code repository management by allowing developers to create and manage Git repositories directly within the IDE, simplifying the process of version control and collaboration.

GitHub Issue Integration

Link commits to GitHub issues in Visual Studio, improving collaboration and tracking within the development process, ensuring seamless integration between code changes and project management.

Built-in Pull Requests

Easily creates and reviews pull requests within Visual Studio, streamlining collaboration and code review workflows by eliminating the need to switch between different platforms, enhancing productivity and efficiency.

5. Brace Colorization

Colour Differentiation

Unique colours are employed to distinguish brace pairs at varying nesting levels in code, facilitating easier identification and comprehension of code structure and enhancing overall readability.

Improved Readability

This feature improves code comprehension by quickly identifying matching brace pairs, particularly in nested structures, thus enhancing readability and aiding developers in understanding code structure more efficiently.

6. Spell Check

Misspelt Word Detection

The spell checker in Visual Studio 2023 detects misspelt words within code and underlines them with blue squiggles, resembling features found in word processors. This functionality aids developers in identifying and correcting spelling errors, enhancing code quality and readability throughout the development process.

Options for Correction

It provides users with versatile options, including ignoring suggestions, disabling spell checking entirely, or replacing misspelt words with correct alternatives directly from the context menu. This flexibility empowers developers to manage spell checking according to their preferences and workflow requirements effortlessly.

Benefits in Code Accuracy

It is invaluable for maintaining precision in code comments and string literals. By preventing spelling errors, it elevates code quality, ensuring clarity and professionalism. This feature safeguards against inadvertent mistakes, fostering a more reliable and polished codebase.

Customization Ability

It offers customization by creating a custom dictionary in the .editorconfig file. This flexibility enables developers to exclude specific words, tailoring spell-checking preferences to their needs. Such customization enhances efficiency and ensures accurate spell checking in accordance with individual preferences and projects.

7. Accessibility Checker

Scanning for Issues

To activate the tool, developers can commence by debugging their WPF application and selecting “Scan for accessibility issues.” This action triggers the Accessibility Checker, aiding in the detection of accessibility concerns within the project.

Error Highlighting

The Accessibility Checker pinpoints accessibility issues like null property names, highlighting them for swift identification and direct resolution from the results, streamlining the process of improving application accessibility.

8. .NET Aspire Support

Project Creation

Developers can swiftly initiate .NET Aspire projects by utilising pre-existing templates, simplifying the setup phase for cloud-native development within Visual Studio 2023, thereby enhancing efficiency and expediting project initiation.

Component Integration

It enhances existing projects by effortlessly integrating Aspire components, facilitating the inclusion of cloud-ready features like health checks and service discovery, thereby optimising project scalability and functionality.

Template Setups

It accelerates the development of resilient and scalable cloud-native solutions by leveraging template setups, which establish service defaults, tracing metrics, and other essential configurations to streamline the process efficiently.

9. UI Refresh

Modern UI Elements

The update brings in modern UI elements like floating tabs and rounded corner radii, enhancing the visual appeal and modernising the user interface for a more contemporary experience.

New Themes

Furthermore, the update includes new themes, enriching the interface with refreshed and customizable options to accommodate user preferences and aesthetic choices, thereby enhancing the overall user experience.

10. C# Dev Kit for Visual Studio Code

C# Extension

The C# Extension provides fundamental language services support, ensuring compatibility and functionality within Visual Studio Code, independent of the ongoing development of the C# Dev Kit.

C# Dev Kit Extension

The C# Dev Kit Extension leverages Visual Studio’s core principles to deliver comprehensive solution management, template creation, and test discovery/debugging capabilities within Visual Studio Code, enhancing the development experience.

IntelliCode for C# Dev Kit Extension (Optional)

The optional IntelliCode for C# Dev Kit Extension enriches the editor by integrating AI-powered development features, elevating the C# editing experience within Visual Studio Code with advanced capabilities and efficiency enhancements.

Conclusion

Therefore Visual Studio 2023 brings in a plethora of innovative features tailored for .NET developers, revolutionising the development landscape. From the game-changing Dev Tunnels for backend testing to the AI-powered GitHub Copilot enhancing coding experiences, each feature enhances productivity and creativity. The addition of the Accessibility Checker underscores the commitment to inclusivity. While the C# Dev Kit for Visual Studio Code empowers developers with streamlined solutions, a refreshed UI and new themes, Visual Studio continues to evolve, promising an enriched user experience. As we look forward, these advancements pave the way for even greater innovation and efficiency in software development.