Never Call detectChanges() Again 😱 | Angular Signals + OnPush

Tired of Angular checking every single component whenever something happens — clicks, HTTP calls, or even timers? 🤯 That’s the Default change detection strategy. But with ChangeDetectionStrategy.OnPush, Angular updates your component only when you tell it to. Sounds powerful, but also a bit… manual. Here’s the magic: with Angular Signals, you don’t need to call detectChanges() anymore. Signals automatically mark your OnPush component for update whenever their value changes — giving you the perfect balance of manual control + automatic updates. In this video, you’ll learn: ✅ How Angular’s change detection really works ✅ Why OnPush makes your app faster ✅ How signals integrate with OnPush to update your UI automatically ✅ Best practices for building blazing fast Angular apps ⚡ By the end, you’ll never look at change detection the same way again. 📚 Resources 👉 Angular Docs: https://angular.dev/guide/signals 👉 Change Detection in Angular: https://angular.dev/guide/change-detection #Angular #AngularSignals #OnPush #ChangeDetection #WebDevelopment #Frontend #JavaScript #Coding #Programming #AngularTutorial