Angular University 🅰️ @AngularUniv

High-quality Angular Courses. Learn and keep up with the Angular Ecosystem. Helpdesk: [email protected] angular-university.io Joined March 2016

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Angular University 🅰️ @AngularUniv

2 months ago

Besides video courses and exercises, nothing locks in better with your newly acquired knowledge than getting yourself a certification. The brand-new Angular Certification Program—𝐫𝐞𝐯𝐢𝐞𝐰𝐞𝐝 𝐛𝐲 𝐆𝐨𝐨𝐠𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐭𝐬— is now live: Propel Your…

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Angular University 🅰️ @AngularUniv

4 months ago

🚀 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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Angular University 🅰️ @AngularUniv

4 months ago

🚀 Learn Angular for FREE! 🎓🔥 Kickstart your journey with this beginner-friendly course (2h 45m)! Master key Angular concepts: ✅ Components, Pipes, Services ✅ @if, @for, @Switch directives ✅ HTTP Client (GET, POST, PUT, DELETE) 👉 Enroll now: angular-university.io/course/getting……

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Angular University 🅰️ @AngularUniv

4 months ago

🚀 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 University 🅰️ @AngularUniv

4 months ago

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(() =>…

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Angular University 🅰️ @AngularUniv

4 months ago

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

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Angular University 🅰️ @AngularUniv

4 months ago

🚀 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…

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Angular University 🅰️ @AngularUniv

5 months ago

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

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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 👉…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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:…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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,…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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");…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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 =…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 Want to master Angular? 25% of this in-depth Angular Core Deep Dive course is free! 🔹 Learn @input, @output, Observables, Pipes, HTTP Client & more 🔹 Covers both Signals & decorators 🔹 Starts from basics, but dives into advanced topics Get a solid foundation in…

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Angular University 🅰️ @AngularUniv

5 months ago

🚀 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 @AngularUniv 👇…

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Angular University 🅰️ @AngularUniv

5 months ago

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

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Angular University 🅰️ @AngularUniv

6 months ago

🚀 𝐂𝐮𝐫𝐢𝐨𝐮𝐬 𝐚𝐛𝐨𝐮𝐭 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 𝐒𝐢𝐠𝐧𝐚𝐥𝐬? This course breaks down how to build Angular apps using Signals with minimal RxJs. Learn change detection, CRUD, authentication & more, all in a modern signal-based approach. 🎯 ✅ 25% of lessons FREE! Start learning…