How do you optimize Angular applications for faster load times? ● Use Ahead-of-Time (AOT) compilation for faster rendering. ● Enable production builds (ng build --prod) with optimizations: ○ Minification ○ Tree shaking ○ Dead code elimination ● Use lazy loading for feature modules. ● Bundle analysis: Use tools like source-map-explorer to find large bundles. ● Use Angular’s built-in caching and service workers (via Angular PWA) for offline
nd faster repeat loads.
- Optimize images and assets (compress, lazy load).
- Use OnPush change detection for components to reduce unnecessary UI updates.
- Avoid memory leaks by unsubscribing from observables.
- Use trackBy function with *ngFor to optimize DOM updates.