angular-best-practices-v20

Angular 20 performance optimization involves applying Signals, httpResource, signal inputs/outputs, @defer, and native control flow to improve change detection, bundle size, data fetching, and SSR efficiency.

Incremental hydration in Angular SSR is implemented using @defer blocks and native control flow, ensuring compatibility with takeUntilDestroyed workflows to progressively hydrate components and improve runtime efficiency.

Yes, standalone components support signal inputs and outputs by default. You can safely use pure computed signals and effect patterns alongside httpResource for efficient data fetching and change detection.

The safest way to use Angular Signals is maintaining pure computed patterns and ensuring effects are compatible with takeUntilDestroyed, preventing memory leaks and unsafe state mutations during change detection.

Optimize Angular data fetching by replacing traditional HTTP calls with httpResource, leveraging Signals to manage resource loading states reactively while ensuring standalone component compatibility and minimal bundle overhead.

Use @defer blocks in Angular native control flow to lazily load components, reducing initial bundle size and improving runtime efficiency, particularly during SSR with incremental hydration workflows.