enableDebugTools — Angular

Enabled Angular debug tools that are accessible via your browser's developer console.

API

function enableDebugTools<T>(ref: ComponentRef<T>): ComponentRef<T>;

@paramrefComponentRef<T>

@returnsComponentRef<T>

Enabled Angular debug tools that are accessible via your browser's developer console.

Usage:

Open developer console (e.g. in Chrome Ctrl + Shift + j)
Type ng. (usually the console will show auto-complete suggestion)
Try the change detection profiler ng.profiler.timeChangeDetection() then hit Enter.