The Application Timeline tool helps you improve the performance of your XAML  applications by providing a semantically-rich, scenario centric view of your applications’ resource consumption. You can analyze the time spent by your application preparing UI frames, servicing network and disk requests, and much more in scenarios like Application Startup and Page Load. Working with an awesome team that included Pankaj Sarda, Carlos Pessoa, David Shoots and more, we were able to evolve performance profiling (which to be honest is quite esoteric) to be more intuitive.

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