What tools can I use to debug my app in Flutter?
Use the DevTools suite for debugging Flutter or Dart apps.
DevTools includes support for profiling, examining the heap, inspecting the widget tree, logging diagnostics, debugging, observing executed lines of code, debugging memory leaks and memory fragmentation. For more information, see the DevTools documentation.
It is an open-source UI software development kit created by Google. It is used to develop applications for Android, iOS, Windows, Mac, Linux, Google Fuchsia and the web.
have a different lifespan: they are immutable and only exist until they need to be changed. Are lightweight, in part due to their immutability. Describe what their view should look like given their current configuration and state.. When a widget’s state changes, the widget rebuilds its description, which the framework diffs against the previous description in order to determine the minimal changes needed in the underlying render tree to transition from one state to the next..