Flutter efficient tooling

[ericltw]

• $ flutter doctor

  checks your environment and displays a report to the terminal window

• $ flutter upgrade

  updates both the Flutter SDK and your packages

• $ flutter packages get

  checks your environment and displays a report to the terminal window

• $ flutter packages upgrade

  will retrieve the highest available version of the package

• $ flutter format

  automatically formats your code according to the Flutter-style

• $ flutter analyze

  analyzes your code and help you find possible mistakes

• Hot Reload

  injecting updated source code files into the running Dart VM

• Dart Observatory

  statement-level single-stepping debugger and profiler

  automatically running when you start your app using flutter run

  • See which lines of code have executed
  • Check out memory allocations
  • Debug memory leaks & fragmentation