Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Modern Angular with the NGRX Signal Store New R...
Search
Manfred Steyer
PRO
September 17, 2024
Programming
0
570
Modern Angular with the NGRX Signal Store New Rules for Your Architecture @BASTA! 2024 in Mainz
Manfred Steyer
PRO
September 17, 2024
Tweet
Share
More Decks by Manfred Steyer
See All by Manfred Steyer
Effective Signals in Angular 19+: Rules and Helpers
manfredsteyer
PRO
0
810
Effective Signals in Angular 19+: Rules and Helpers @ngbe2024
manfredsteyer
PRO
0
450
Your Architecture as a Crime Scene: Improvements with Forensic Analysis
manfredsteyer
PRO
0
23
Micro Frontends Unmasked Opportunities, Challenges, Alternatives
manfredsteyer
PRO
0
430
3 Effective Rules for Using Signals in Angular
manfredsteyer
PRO
0
280
Your Architecture as a Crime Scene: Improvements with Forensic Analysis @ijs Munich 2024
manfredsteyer
PRO
0
370
3 Effective Rules for Using Signals in Angular
manfredsteyer
PRO
0
170
Micro Frontends Unmasked: Opportunities, Challenges, Alternatives @w-jax 2024 München
manfredsteyer
PRO
0
170
3 Effective Rules for Using Signals in Angular
manfredsteyer
PRO
1
180
Other Decks in Programming
See All in Programming
DRFを少しずつ オニオンアーキテクチャに寄せていく DjangoCongress JP 2025
nealle
2
250
5分で理解する SOLID 原則 #phpcon_nagoya
shogogg
1
280
Bedrock Agentsレスポンス解析によるAgentのOps
licux
3
900
『GO』アプリ データ基盤のログ収集システムコスト削減
mot_techtalk
0
140
PHPカンファレンス名古屋2025 タスク分解の試行錯誤〜レビュー負荷を下げるために〜
soichi
1
660
データの整合性を保つ非同期処理アーキテクチャパターン / Async Architecture Patterns
mokuo
53
18k
From the Wild into the Clouds - Laravel Meetup Talk
neverything
0
100
Go 1.24でジェネリックになった型エイリアスの紹介
syumai
2
260
CDK開発におけるコーディング規約の運用
yamanashi_ren01
2
230
たのしいSocketのしくみ / Socket Under a Microscope
coe401_
1
380
ソフトウェアエンジニアの成長
masuda220
PRO
12
2.1k
Introduction to kotlinx.rpc
arawn
0
750
Featured
See All Featured
KATA
mclloyd
29
14k
Speed Design
sergeychernyshev
27
800
Intergalactic Javascript Robots from Outer Space
tanoku
270
27k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
193
16k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
29
1k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
33
2.8k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.4k
It's Worth the Effort
3n
184
28k
Making the Leap to Tech Lead
cromwellryan
133
9.1k
Adopting Sorbet at Scale
ufuk
74
9.2k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
40
2k
Producing Creativity
orderedlist
PRO
344
40k
Transcript
AngularArchitects.io | @ManfredSteyer Modern Angular with the NGRX Signal Store
New Rules for Your Architecture
"Krapfen"
None
None
Small Change => Huge Impact
What if we changed for a lightweight store?
How do Lightweight Stores Change Architecture Rules?
Stores Streamline Reactive Flow Component Lightweight Store method() Observables, Signals,
etc. sync/ async
Two Reasons for a Store Manage State Streamline Dataflow
None
None
None
Stores Streamline Reactive Flow Component Lightweight Store method() Observables, Signals,
etc. sync/ async Currently: Main Use Case for Signas
Some Lightweight Stores … Akita Elf Pinia NGRX Signal Store
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
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
Baseline Architecture
Stack NGRX Signal Store Angular Nx Monorepo
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.
Nx Libs: Modularization Incremental CI/CD Build Cache Parallelization in Builds
Sheriff: Module Boundaries on a per-folder basis @softarc/eslint-plugin-sheriff Works with
and without Nx
Nx & Sheriff Folders: Modularization Incremental CI/CD Build Cache Parallelization
in Builds Sheriff
Demo
How Granular Should it be?
Feature Sub- Feature
Where to put the Store?
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
Feature UI Data Util Redux Feature Slice
Feature UI Data Util Lightweight Stores Cmp Cmp Lightweight Stores
can live everywhere! Component vs. Module Exposed vs. Hidden
Demo
Global vs. Local State?
Global vs. Local FeatureStore DomainStore FeatureService UtilityStore
Demo
Cycles, Redundancies, and Inconsistencies
Let's think it through … • Layering • Prevent Stores
accessing each other • Redux DevTools
Demo
Free eBook (6th Edition) angularArchitects.io/ebook
Conclusion Lightweight Stores … … size of a (sub-)feature …
can live everywhere … orchestrated by a feature service … leverage layering to prevent cycles … Use DevTools!
Conclusion NGRX … … de facto standard for State Management
in Angular … Signal Store: lightweight and highly extensible
Conclusion Architecture … … vertically sliced by domains … horizontally
by layers … enforced by Sheriff … fast builds with Nx … visualized with Detective
"Krapfen"
ManfredSteyer AngularArchitects.io Slides & Examples Remote Company Workshops and Consulting
http://angulararchitects.io