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.

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 ...

Google's Flutter 1.20 framework is out: VS Code extension and mobile autofill support Google releases a new stable build of Flutter, its framework for creating user interfaces for mobile and desktops.