In announcing Flutter 1.20 this week, Google said, "To make sure that you continue to be more productive, we've got updates to the Flutter extension for Visual Studio Code that brings Dart DevTools ...

Open Visual Studio Code, and click the Extensions icon (the bottom-most icon on the left-hand side). In the Extensions menu that opens, type “Flutter” into the search bar.

"Visual Studio Code is now fully supported as a first-class development tool, with a dedicated Flutter extension," the company said in a blog post. That Flutter extension in the Visual Studio ...