Too Long; Didn't Read
Angular DevTools is a great tool to make app development faster and more efficient. It was released this year and it supports angular application from the 9th version. It has a nice visualization of change detection events fired during the interaction with an application. Profiler is another key feature, which was made for testing the performance of an app. There is no visualization of dependency injections and routing, like it is made in Augury (another tool for debugging angular apps). But I hope it will be added in the next updates of the tool.