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angular / 12 / api / platform-browser / enabledebugtools.html

enableDebugTools

function

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

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

Parameters
ref ComponentRef
Returns

ComponentRef<T>

Description

Usage:

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

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Licensed under the Creative Commons Attribution License 4.0.
https://v12.angular.io/api/platform-browser/enableDebugTools