If you use editor productivity extensions for Visual Studio 2026, there's good news—they can now load faster! Extension developers with existing MEF-based editor productivity extensions should read this blog to learn about recent changes and how they might be affected.  We introduced VisualStudio.Extensibility to simplify the creation of Visual ...

We have great news for extension users and developers: Visual Studio 2026 is introducing an extension compatibility model designed specifically to make your life easier. Our top priority is to ensure that your extensions continue to work seamlessly across Visual Studio releases - with no extra effort required from you. For users: extensions that wo...

We continue to invest in the VisualStudio.Extensibility SDK to allow users like you to create extensions that run faster and smoother than ever before! VisualStudio.Extensibility helps you build extensions that run outside the main Visual Studio IDE process for improved performance, reliability, and installation without restarting Visual Studio. Ad...

We continue to invest in the VisualStudio.Extensibility SDK to allow users like you to create extensions that run faster and smoother than ever before! VisualStudio.Extensibility helps you build extensions that run outside the main Visual Studio IDE process for improved performance, reliability, and installation without restarting Visual Studio. Ad...

We continue to invest in the VisualStudio.Extensibility SDK to allow developers like you to create extensions that run faster and smoother than ever before! VisualStudio.Extensibility helps you build extensions that run outside the main Visual Studio IDE process for improved performance and reliability, and that can be installed without the need to...

We continue to invest in the VisualStudio.Extensibility SDK to allow users like you to create extensions that run faster and smoother than ever before! VisualStudio.Extensibility helps you build extensions that run outside the main Visual Studio IDE process for improved performance and reliability, and can be installed without the need to restart V...