How do I start Dart DevTools?

From the Chrome menu: Open the Chrome menu and go to “More Tools” > “Developer Tools.” Finally, you can right-click (Windows) or Ctrl-click (Mac) anything on a web page and select “Inspect Element” to open Developer Tools. The Developer Tools panel will open in whatever web page you’re on.

Once an app is running, you can start DevTools using one of the following in Android Studio: ✔Select the Open DevTools toolbar action in the Run view . ✔Select the Open DevTools action from the More Actions menu in the Flutter Inspector view.

Here are some of the things you can do with DevTools: Inspect the UI layout and state of a Flutter app . Diagnose UI jank performance issues in a Flutter app. CPU profiling for a Flutter or Dart app.

Once an app is running, you can start DevTools using one of the following: