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Web Programming with Dart by Patricia Juberias, Moises Belchin

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CHAPTER 10

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Monitoring Your Applications with Observatory

In this chapter we will see a relatively new tool introduced in Dart called Observatory. We will see how take advantage of using it to debug and profile our web and command-line applications.

Observatory

Observatory, a tool for profiling and debugging Dart applications, was introduced in Dart 1.4. As you know, Dart is an interpreted programming language that needs the Dart VM to run. Diving into the virtual machine is very important as it is useful to know how everything works in order to try to improve it. Sadly, not everyone has the knowledge or the time to investigate how things work ...

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