Modern Angular with the NGRX Signal Store New Rules for Your Architecture @BASTA 2024 in Mainz

Transcript

1. AngularArchitects.io | @ManfredSteyer Modern Angular with the NGRX Signal Store New Rules for Your Architecture
2. "Krapfen"
5. Small Change => Huge Impact
6. What if we changed for a lightweight store?
7. How do Lightweight Stores Change Architecture Rules?
8. Stores Streamline Reactive Flow Component Lightweight Store method() Observables, Signals, etc. sync/ async
9. Two Reasons for a Store Manage State Streamline Dataflow
13. Stores Streamline Reactive Flow Component Lightweight Store method() Observables, Signals, etc. sync/ async Currently: Main Use Case for Signas
14. Some Lightweight Stores … Akita Elf Pinia NGRX Signal Store
15. Agenda 1) Baseline Architecture 2) How Large Should a Store be? 3) Where To Put The Store? 4) Global and/or Local State? 5) Preventing Cycles, Redundancies, and Inconsistencies
16. 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
17. Baseline Architecture
18. Stack NGRX Signal Store Angular Nx Monorepo
19. Booking Boarding Shared Feature Feature Feature Feature Feature UI UI UI UI UI UI UI UI UI Data Data Data Data Data Data Util Util Util Util Util Util Enterprise Monorepo Patterns, Nrwl 2018: https://tinyurl.com/y2jjxld7 @ManfredSteyer Smart Comp. Dumb Comp.
20. Nx Libs: Modularization Incremental CI/CD Build Cache Parallelization in Builds
21. Sheriff: Module Boundaries on a per-folder basis @softarc/eslint-plugin-sheriff Works with and without Nx
22. Nx & Sheriff Folders: Modularization Incremental CI/CD Build Cache Parallelization in Builds Sheriff
23. Demo
24. How Granular Should it be?
25. Feature Sub- Feature
26. Where to put the Store?
27. Booking Boarding Shared Feature Feature Feature Feature Feature UI UI UI UI UI UI UI UI UI Domain Domain Domain Domain Domain Domain Util Util Util Util Util Util Enterprise Monorepo Patterns, Nrwl 2018: https://tinyurl.com/y2jjxld7 @ManfredSteyer Feature
28. Feature UI Data Util Redux Feature Slice
29. Feature UI Data Util Lightweight Stores Cmp Cmp Lightweight Stores can live everywhere! Component vs. Module Exposed vs. Hidden
30. Demo
31. Global vs. Local State?
32. Global vs. Local FeatureStore DomainStore FeatureService UtilityStore
33. Demo
34. Cycles, Redundancies, and Inconsistencies
35. Let's think it through … • Layering • Prevent Stores accessing each other • Redux DevTools
36. Demo
37. Free eBook (6th Edition) angularArchitects.io/ebook
38. Conclusion Lightweight Stores … … size of a (sub-)feature … can live everywhere … orchestrated by a feature service … leverage layering to prevent cycles … Use DevTools!
39. Conclusion NGRX … … de facto standard for State Management in Angular … Signal Store: lightweight and highly extensible
40. Conclusion Architecture … … vertically sliced by domains … horizontally by layers … enforced by Sheriff … fast builds with Nx … visualized with Detective
41. "Krapfen"
42. ManfredSteyer AngularArchitects.io Slides & Examples Remote Company Workshops and Consulting http://angulararchitects.io