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🚀 Slow Angular app? Don't guess, profile it! ✅ Generate a bundle report ✅ Identify heavy dependencies ✅ Use lazy loading & Diogo Ferreira for huge gains Learn how to optimize your app’s performance step by step! ⚡👇 🔗blog.angular-university.io/angular-perfor…

🚀 Angular Devs, did you know? toObservable() in Angular only emits the last signal value from a change detection cycle. Even if you set multiple values before subscribing, you'll only see the final one! Want to see why? Check out this deep dive by Angular University 🅰️ 👇

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🚀 Angular’s linkedSignal() – The Missing Link in Signal-Based Reactivity! 🔹 Writable like a signal 🔹 Reactive like computed 🔹 Perfect for scenarios like form resets & state management No more awkward effect() workarounds! Check out how it works: 👇 const quantity =

🚀 Master Angular's NEW signal-based queries! Say goodbye to lifecycle hooks & decorators—use viewChild(), contentChild(), viewChildren(), & contentChildren() for a cleaner, reactive approach! 🚨Query plain HTML: title = viewChild<ElementRef>("title");

🚀 Angular's Signal Components API – A Game-Changer! Angular 17.3+ introduces a cleaner, more reactive way to define components: ✅ input() → Replaces @Input() ✅ output() → Type-safe alternative to @Output() ✅ model() → Simplifies two-way binding No more OnChanges,

🚀 Boost Your Angular App’s Speed! 🚀 Is your app slow? Optimize bundle size with these steps: 🔍 Find the problem: npm install -g source-map-explorer ng build --configuration production --source-map && source-map-explorer dist/browser/*.js ⚡ Lazy-load everything:

🚀 Angular Signal Inputs vs @Input: The future of reactivity in Angular! 🌐 Signal inputs, introduced in Angular 17.1, are a game-changer! They simplify reactivity and replace the need for OnChanges. No more manual updates when your input changes. Here’s how to refactor

🚀 Want to create a global loading indicator in Angular? Here's a quick guide: 🔹 Build a LoadingService to control the spinner globally 🔹 Use an HTTP interceptor to auto-toggle the spinner for backend requests 🔹 Integrate with the router for seamless route transition

🚀 Understanding Angular’s @Output is key to clean parent-child communication. Here’s a simple, powerful example: // child.component.ts @Output() myEvent = new EventEmitter<string>(); emitEvent() { this.myEvent.emit("Hello World!"); } // parent.component.html <app-child

🚀 Angular's @Input just got a whole lot more powerful. You can now transform values on the fly without getters/setters using transform: @Input({ transform: (value: string) => value.toUpperCase(), }) name: string; Clean. Declarative. 🔥 More tricks 👉

Angular's Diogo Ferreira syntax is a performance game-changer! 🚀 Load components only when needed with fine-grained control: Diogo Ferreira (on viewport) { <heavy-component /> } @placeholder { <loading-spinner /> } Separate bundles, custom triggers, and smart prefetching. Your apps just got

🚀 Angular has a cleaner way to manage template conditions with the @switch syntax! 🎉 It's an intuitive alternative to ngSwitch for rendering template sections based on an expression's value. Here's a quick example: @switch (color) { @case ("red") { <div>Red</div> } @case

🚀 A cleaner alternative to *ngIf: the doi.eth syntax! It's more intuitive, supports else if, and requires no imports. Example: @Component({ template: ` doi.eth (showHello) { <h2>Hello</h2> } @else { <h2>Goodbye</h2> } `, }) class Test { showHello = true; } Why is this better + what

Swap traditional decorators like @ViewChild with new functions: Instead of: @ViewChild('title') title!: ElementRef; ngAfterViewInit() { console.log(this.title.nativeElement); } Use: title = viewChild<ElementRef>('title'); effect(() =>

🚀 Angular 19's resource() API is here! Handle async requests declaratively with: ✅ Reactive data fetching via signals ✅ Seamless loading states ✅ Automatic request cancellation (no RxJS needed!) 💡 Type in a search box—only the final query hits the backend. No wasted

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🚀 Angular 19's Linked Signal: A Writable Computed? The new linkedSignal API is a game-changer for managing derived state. It acts like computed, but writable, making it perfect for cases where values must be reset dynamically based on another signal. 🔥 Don't overuse

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