Install and run DevTools from VS Code

Tools

DevTools

Install and run DevTools from VS Code

Install the VS Code extensions

Start an application to debug

Launch DevTools

Install the VS Code extensions

To use the DevTools from VS Code, you need the Dart extension.
If you’re debugging Flutter applications, you should also install
the Flutter extension.

Start an application to debug

Start a debug session for your application by opening the root
folder of your project (the one containing pubspec.yaml)
in VS Code and clicking Run > Start Debugging (F5).

Launch DevTools

Once the debug session is active and the application has started,
the Dart: Open DevTools command becomes available in the
VS Code command palette: