Modern Angular: Renovation for Your Applications

Transcript

1. @ManfredSteyer Renovation for Your Applications ManfredSteyer
2. @ManfredSteyer
3. @ManfredSteyer About me… Manfred Steyer, ANGULARarchitects.io (Remote) Angular Workshops and Consulting Google Developer Expert for Angular Blog, Books, Articles, and Talks about Angular Manfred Steyer
4. @ManfredSteyer
5. @ManfredSteyer New Generation of Bundlers
6. @ManfredSteyer ng update
7. @ManfredSteyer
8. @ManfredSteyer NgModules + EcmaScript Modules import { NgModule } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { AppComponent } from './app.component'; […] @NgModule({ imports: [BrowserModule, OtherModule], declarations: [AppComponent, OtherComponent, OtherDirective], providers: [], bootstrap: [AppComponent], }) export class AppModule {} TypeScript Modules Angular Modules
9. @ManfredSteyer @Component({ standalone: true, imports: [ […], FlightCardComponent, CityPipe, CityValidator, ], selector: 'flight-search', templateUrl: '…' }) export class FlightSearchComponent { […] }
10. @ManfredSteyer bootstrapApplication(AppComponent, { providers: [ MyGlobalService, importProvidersFrom(LegacyModule), provideRouter(APP_ROUTES), ] });
11. @ManfredSteyer → @Component({ standalone: true, selector: 'app-root', imports: [ […] TicketsModule, ], templateUrl: '…' }) export class AppComponent { }
12. @ManfredSteyer → @Component({ standalone: true, selector: 'app-root', imports: [ […] TicketsModule, ], templateUrl: '…' }) export class AppComponent { }
13. @ManfredSteyer → @NgModule({ imports: [ FlightCardComponent, ], declarations: [ MyTicketsComponent ], }) export class TicketsModule { }
14. @ManfredSteyer → @NgModule({ imports: [ FlightCardComponent, ], declarations: [ MyTicketsComponent ], }) export class TicketsModule { }
15. @ManfredSteyer ng g @angular/core:standalone
16. @ManfredSteyer
17. @ManfredSteyer
18. @ManfredSteyer
19. @ManfredSteyer
20. @ManfredSteyer Signal as Producer 4711 Consumer read set notify 4712
21. @ManfredSteyer flights = signal<Flight[]>([]); const flights = await this.flightService.findAsPromise(from, to); this.flights.set(flights); <div *ngFor="let f of flights()"> <flight-card [item]="f" /> </div>
22. @ManfredSteyer
23. @ManfredSteyer
24. @ManfredSteyer Stores Streamline Reactive Flow Component Store "Intention" Signal sync/ async computed() computed() Currently: Main Use Case for Signas and/or RxJS
25. @ManfredSteyer
26. @ManfredSteyer B2C Initial Page Loads Conversion Rate! SEO Social Preview
27. @ManfredSteyer ng new myProject --ssr or ng add @angular/ssr
28. @ManfredSteyer
29. @ManfredSteyer
30. @ManfredSteyer @if @if(auth.userName) { <h2>Welcome {{auth.userName}}!</h2> } @else { <h2>Welcome!</h2> <p>Please log in!</p> }
31. @ManfredSteyer @if @if(auth.userName) { <h2>Welcome {{auth.userName}}!</h2> } @else if(auth.trial) { <h2>Welcome to this trial version!</h2> <p>Please sign up to get the full version!</p> } @else { <h2>Welcome!</h2> <p>Please log in!</p> }
32. @ManfredSteyer @for @for(f of flights; track f.id) { <flight-card [item]="f" [(selected)]="basket[f.id]" /> }
33. @ManfredSteyer @for @for(f of flights; track f.id) { <flight-card [item]="f" [(selected)]="basket[f.id]" /> } @empty { <p>No flights found!</p> }
34. @ManfredSteyer ng g @angular/core:control-flow
35. @ManfredSteyer @defer @defer (on viewport) { <app-lazy></app-lazy> } @placeholder { <div>Placeholder</div> }
36. @ManfredSteyer
37. @ManfredSteyer Free eBook (2nd Edition) angularArchitects.io/modern
38. @ManfredSteyer
39. @ManfredSteyer d Slides & Examples Remote Company Workshops and Consulting http://angulararchitects.io