Angular Change Detection OnPush Strategy Explained | IK Devro

Is your Angular app re-rendering everything on every click?

Using Default change detection checks EVERY component every time!
Switch to OnPush and watch your app fly.

OnPush runs only when @Input changes
Use async pipe with Observables
markForCheck() for manual control
Dramatically reduces unnecessary renders
Best practice for all production apps

OnPush + async pipe = the fastest Angular UI possible!

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