The definitive, fully up-to-date guide to Angular Signals -- updated for Angular v22, with a foreword from the Angular team at Google. If you're still wrestling with ExpressionChangedAfterItHasBeenCheckedError, tangled RxJS chains, and slow, unpredictable change detection, Angular Signals are the fix - and this is your complete, hands-on path to mastering them. Written by Muhammad Ahsan Ayaz - a Google Developer Expert in AI & Angular , software architect, and author of four books (creator of ngx-device-detector, with ...
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The definitive, fully up-to-date guide to Angular Signals -- updated for Angular v22, with a foreword from the Angular team at Google. If you're still wrestling with ExpressionChangedAfterItHasBeenCheckedError, tangled RxJS chains, and slow, unpredictable change detection, Angular Signals are the fix - and this is your complete, hands-on path to mastering them. Written by Muhammad Ahsan Ayaz - a Google Developer Expert in AI & Angular , software architect, and author of four books (creator of ngx-device-detector, with nearly 1 million npm downloads every month ) - and edited by GDE Sonu Kapoor , this book reflects the Signals APIs as they are now stable in Angular v22 : not previews, but production-ready patterns you can ship. This book is for you if you: Are struggling to use Angular Signals effectively in real apps. Want to go zoneless and get OnPush-by-default performance. Need a clear, step-by-step plan to migrate an RxJS or NgRx codebase . Want to write simpler, cleaner, dramatically more performant Angular code. Inside, you will master: The core of Signals - signal(), computed(), and effect(), with the mental model that makes them click. Writable derived state - linkedSignal() for state that's both computed and settable. Modern data fetching, now stable in v22 - resource(), rxResource(), and httpResource() for loading, errors, and refetch - without RxJS boilerplate. Signal-driven components - input(), output(), model(), and signal queries (viewChild / viewChildren). Signal Forms & Angular Aria (new & stable in v22) - type-safe, declarative forms with no ControlValueAccessor, plus headless, accessible UI primitives. The new v22 DI - the @Service() decorator and injectAsync() for code-split, lazy-loaded services. RxJS to Signals migration - toSignal() / toObservable(), takeUntilDestroyed(), and a real step-by-step migration of a dashboard. Testing & performance - testing signal-based code, plus zoneless and OnPush best practices. The future of Angular is reactive. This is your complete v22 playbook.
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New. Trade paperback (US). Glued binding. 174 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
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