Ferdinand Malcher
@fmalcher.de
Google Developer Expert (#GDE) 🅰️ Angular, RxJS, TypeScript | 📕 Author of the German #Angular book | 🎓 Trainer & Co-founder Angular.Schule | 🗣 Conf Speaker | he/him
Reposted by Ferdinand Malcher
Whenever I work with @angular.dev I'm reminded just how nice it is to do major version upgrades without headaches.
Their codemods are just so incredibly powerful, and it's a huge testament to their thoughtfulness in approach
Their codemods are just so incredibly powerful, and it's a huge testament to their thoughtfulness in approach
October 26, 2025 at 6:51 PM
Whenever I work with @angular.dev I'm reminded just how nice it is to do major version upgrades without headaches.
Their codemods are just so incredibly powerful, and it's a huge testament to their thoughtfulness in approach
Their codemods are just so incredibly powerful, and it's a huge testament to their thoughtfulness in approach
Reposted by Ferdinand Malcher
📝 All three parts of @fmalcher.de and my series about #Angular Signal Forms are now available!
Part 1
⚡️Signal-based form models
📋 The field directive
✅ Schema validation
Part 2
🧐 Custom & Cross-Field Validators
❓Conditional Validation
⏱️ Async Validation
Part 3
👶 Child Forms
⚙️ Custom UI Controls
Part 1
⚡️Signal-based form models
📋 The field directive
✅ Schema validation
Part 2
🧐 Custom & Cross-Field Validators
❓Conditional Validation
⏱️ Async Validation
Part 3
👶 Child Forms
⚙️ Custom UI Controls
LinkedIn
This link will take you to a page that’s not on LinkedIn
lnkd.in
October 22, 2025 at 5:12 PM
📝 All three parts of @fmalcher.de and my series about #Angular Signal Forms are now available!
Part 1
⚡️Signal-based form models
📋 The field directive
✅ Schema validation
Part 2
🧐 Custom & Cross-Field Validators
❓Conditional Validation
⏱️ Async Validation
Part 3
👶 Child Forms
⚙️ Custom UI Controls
Part 1
⚡️Signal-based form models
📋 The field directive
✅ Schema validation
Part 2
🧐 Custom & Cross-Field Validators
❓Conditional Validation
⏱️ Async Validation
Part 3
👶 Child Forms
⚙️ Custom UI Controls
📝 New Blog Post: #Angular Signal Forms – Child Forms and Custom UI Controls
The final part of our series, featuring modular and reusable forms:
👶 Child Forms
⚙️ Custom UI Controls
No more #ControlValueAccessor – easy and straightforward with Signal Forms 😍
👉 angular-buch.com/blog/2025-10...
The final part of our series, featuring modular and reusable forms:
👶 Child Forms
⚙️ Custom UI Controls
No more #ControlValueAccessor – easy and straightforward with Signal Forms 😍
👉 angular-buch.com/blog/2025-10...
Angular-Buch → Angular Signal Forms Part 3: Child Forms and Custom UI Controls
📙 We covered fundamentals and advanced validation patterns of Signal Forms in Part 1 and Part 2 of this blog series.
In this final part, we'll explore two specialized topics that are relevant for ...
angular-buch.com
October 21, 2025 at 8:32 AM
📝 New Blog Post: #Angular Signal Forms – Child Forms and Custom UI Controls
The final part of our series, featuring modular and reusable forms:
👶 Child Forms
⚙️ Custom UI Controls
No more #ControlValueAccessor – easy and straightforward with Signal Forms 😍
👉 angular-buch.com/blog/2025-10...
The final part of our series, featuring modular and reusable forms:
👶 Child Forms
⚙️ Custom UI Controls
No more #ControlValueAccessor – easy and straightforward with Signal Forms 😍
👉 angular-buch.com/blog/2025-10...
📝 New Blog Post: #Angular Signal Forms – Advanced Validation and Schema Patterns
In Part 2 of our blog series we learn about schema validation with Signal Forms:
✅ Custom Validators
❌ Cross-Field Validation
❓Conditional Validation
⏱️ Async Validation
👉 angular-buch.com/blog/2025-10...
In Part 2 of our blog series we learn about schema validation with Signal Forms:
✅ Custom Validators
❌ Cross-Field Validation
❓Conditional Validation
⏱️ Async Validation
👉 angular-buch.com/blog/2025-10...
Angular-Buch → Angular Signal Forms Part 2: Advanced Validation and Schema Patterns
📙 Angular Signal Forms offer techniques for advanced validation scenarios and schema patterns, which makes them truly powerful for complex form requirements.
In this article, we will go beyond basic f...
angular-buch.com
October 16, 2025 at 12:29 PM
📝 New Blog Post: #Angular Signal Forms – Advanced Validation and Schema Patterns
In Part 2 of our blog series we learn about schema validation with Signal Forms:
✅ Custom Validators
❌ Cross-Field Validation
❓Conditional Validation
⏱️ Async Validation
👉 angular-buch.com/blog/2025-10...
In Part 2 of our blog series we learn about schema validation with Signal Forms:
✅ Custom Validators
❌ Cross-Field Validation
❓Conditional Validation
⏱️ Async Validation
👉 angular-buch.com/blog/2025-10...
Reposted by Ferdinand Malcher
📝Neu im Blog: #Angular Signal Forms – Teil 2 unserer englischsprachigen Artikelserie von @k9n.dev und @fmalcher.de ⚡️
✅ Alles zur Schema-Validierung mit Signal Forms: Custom Validators, Cross-Field Validation, Conditional Validation, Async Validation
👉 angular-buch.com/blog/2025-10...
✅ Alles zur Schema-Validierung mit Signal Forms: Custom Validators, Cross-Field Validation, Conditional Validation, Async Validation
👉 angular-buch.com/blog/2025-10...
Angular-Buch → Angular Signal Forms Part 2: Advanced Validation and Schema Patterns
📙 Angular Signal Forms offer techniques for advanced validation scenarios and schema patterns, which makes them truly powerful for complex form requirements.
In this article, we will go beyond basic f...
angular-buch.com
October 16, 2025 at 12:18 PM
📝Neu im Blog: #Angular Signal Forms – Teil 2 unserer englischsprachigen Artikelserie von @k9n.dev und @fmalcher.de ⚡️
✅ Alles zur Schema-Validierung mit Signal Forms: Custom Validators, Cross-Field Validation, Conditional Validation, Async Validation
👉 angular-buch.com/blog/2025-10...
✅ Alles zur Schema-Validierung mit Signal Forms: Custom Validators, Cross-Field Validation, Conditional Validation, Async Validation
👉 angular-buch.com/blog/2025-10...
📝 New Blog Post: #Angular Signal Forms – Getting Started
In Part 1 of our blog series we cover the fundamentals to get started with Angular's new reactive form library:
⚡️Signal-based form models
📋 The new Control directive
✅ Schema-based validation
👉 angular-buch.com/blog/2025-10...
In Part 1 of our blog series we cover the fundamentals to get started with Angular's new reactive form library:
⚡️Signal-based form models
📋 The new Control directive
✅ Schema-based validation
👉 angular-buch.com/blog/2025-10...
Angular-Buch → Angular Signal Forms Part 1: Getting Started with the Basics
📙 Angular introduces Signal Forms with Version 21.0.0-next.2, an experimental but promising approach to form handling that leverages Angular's reactive Signal primitive.
This new API offers a decl...
angular-buch.com
October 13, 2025 at 8:33 AM
📝 New Blog Post: #Angular Signal Forms – Getting Started
In Part 1 of our blog series we cover the fundamentals to get started with Angular's new reactive form library:
⚡️Signal-based form models
📋 The new Control directive
✅ Schema-based validation
👉 angular-buch.com/blog/2025-10...
In Part 1 of our blog series we cover the fundamentals to get started with Angular's new reactive form library:
⚡️Signal-based form models
📋 The new Control directive
✅ Schema-based validation
👉 angular-buch.com/blog/2025-10...
Reposted by Ferdinand Malcher
We are alarmed by reports that Germany is on the verge of a catastrophic about-face, reversing its longstanding and principled opposition to the EU’s Chat Control proposal which, if passed, could spell the end of the right to privacy in Europe. signal.org/blog/pdfs/ge...
signal.org
October 3, 2025 at 4:14 PM
We are alarmed by reports that Germany is on the verge of a catastrophic about-face, reversing its longstanding and principled opposition to the EU’s Chat Control proposal which, if passed, could spell the end of the right to privacy in Europe. signal.org/blog/pdfs/ge...
Reposted by Ferdinand Malcher
We just posted a brand new RFC on the future of animations in Angular. Take a look and leave your thoughts! github.com/angular/angu...
RFC - Animation In and Out · angular angular · Discussion #62212
Authors: @thePunderWoman Area: Angular Framework Posted: June 23, 2025 Status: Open The Angular team created @angular/animations over eight years ago. That was before the native CSS platform had al...
github.com
June 23, 2025 at 11:45 AM
We just posted a brand new RFC on the future of animations in Angular. Take a look and leave your thoughts! github.com/angular/angu...
✍️ New blog post: ⚡️🅰️ Reactive Angular: Loading Data with the Resource API
🚦 Everything about the new resource() function
⚙️ httpResource
Up-to-date and available in German and English 🇩🇪🇬🇧
angular.schule/blog/2025-05...
🚦 Everything about the new resource() function
⚙️ httpResource
Up-to-date and available in German and English 🇩🇪🇬🇧
angular.schule/blog/2025-05...
Angular.Schule → Reactive Angular: Loading Data with the Resource API
🚀 An interesting new feature in Angular is the Resource API. It allows us to intuitively load data and process it in components.
In this blog post, we introduce the ideas behind this new interface.
angular.schule
June 18, 2025 at 11:09 AM
✍️ New blog post: ⚡️🅰️ Reactive Angular: Loading Data with the Resource API
🚦 Everything about the new resource() function
⚙️ httpResource
Up-to-date and available in German and English 🇩🇪🇬🇧
angular.schule/blog/2025-05...
🚦 Everything about the new resource() function
⚙️ httpResource
Up-to-date and available in German and English 🇩🇪🇬🇧
angular.schule/blog/2025-05...
Reposted by Ferdinand Malcher
Neuer 🅰️ #Angular Artikel:
Reactive Angular: effect() und afterRenderEffect verstehen und meistern! ⚡
Ich erkläre euch die Änderungen an effect() und zeige, wie afterRenderEffect() euch präzise DOM-Kontrolle gibt - ohne die alten Lifecycle-Hooks! 🚀
angular-buch.com/blog/2025-05...
Reactive Angular: effect() und afterRenderEffect verstehen und meistern! ⚡
Ich erkläre euch die Änderungen an effect() und zeige, wie afterRenderEffect() euch präzise DOM-Kontrolle gibt - ohne die alten Lifecycle-Hooks! 🚀
angular-buch.com/blog/2025-05...
Angular-Buch → Reactive Angular: effect and afterRenderEffect verstehen und einsetzen
📙 Mit Angular 19 gibt es eine wichtige Neuerung: Die effect()-API wurde vereinfacht und die neue Funktion afterRenderEffect() wurde eingeführt (siehe PR 57549).
Diese Neuerung hat Auswirkungen darauf,...
angular-buch.com
June 18, 2025 at 5:43 AM
Neuer 🅰️ #Angular Artikel:
Reactive Angular: effect() und afterRenderEffect verstehen und meistern! ⚡
Ich erkläre euch die Änderungen an effect() und zeige, wie afterRenderEffect() euch präzise DOM-Kontrolle gibt - ohne die alten Lifecycle-Hooks! 🚀
angular-buch.com/blog/2025-05...
Reactive Angular: effect() und afterRenderEffect verstehen und meistern! ⚡
Ich erkläre euch die Änderungen an effect() und zeige, wie afterRenderEffect() euch präzise DOM-Kontrolle gibt - ohne die alten Lifecycle-Hooks! 🚀
angular-buch.com/blog/2025-05...
Reposted by Ferdinand Malcher
🅰️ #Angular 20 ist da! 🚀
Alle News im Blog:
🛠️ Neuer Coding Style Guide: Keine Component-Suffixe mehr
👀 Zoneless Developer Preview
👋 Abschied von *ngIf, *ngFor, *ngSwitch
⚡️ Stabile Signal-APIs: effect(), linkedSignal(), toSignal()
🔁 Neue Resource-API: httpResource()
angular-buch.com/blog/2025-05...
Alle News im Blog:
🛠️ Neuer Coding Style Guide: Keine Component-Suffixe mehr
👀 Zoneless Developer Preview
👋 Abschied von *ngIf, *ngFor, *ngSwitch
⚡️ Stabile Signal-APIs: effect(), linkedSignal(), toSignal()
🔁 Neue Resource-API: httpResource()
angular-buch.com/blog/2025-05...
Angular-Buch → Angular 20 ist da!
📙 Alles neu macht der Mai – oder zumindest eine neue Major-Version von Angular:
Am 28. Mai 2025 wurde Angular 20 veröffentlicht! Im offiziellen Angular-Blog finden Sie die Release-Informationen direkt...
angular-buch.com
May 30, 2025 at 8:51 AM
🅰️ #Angular 20 ist da! 🚀
Alle News im Blog:
🛠️ Neuer Coding Style Guide: Keine Component-Suffixe mehr
👀 Zoneless Developer Preview
👋 Abschied von *ngIf, *ngFor, *ngSwitch
⚡️ Stabile Signal-APIs: effect(), linkedSignal(), toSignal()
🔁 Neue Resource-API: httpResource()
angular-buch.com/blog/2025-05...
Alle News im Blog:
🛠️ Neuer Coding Style Guide: Keine Component-Suffixe mehr
👀 Zoneless Developer Preview
👋 Abschied von *ngIf, *ngFor, *ngSwitch
⚡️ Stabile Signal-APIs: effect(), linkedSignal(), toSignal()
🔁 Neue Resource-API: httpResource()
angular-buch.com/blog/2025-05...
The new major version of #Angular is around the corner (scheduled for end of May 2025), and one nice thing is: Angular will finally mark NgIf, NgFor and NgSwitch as deprecated 🎉🎉🎉 Time to switch to the built-in control flow!
April 14, 2025 at 7:26 PM
The new major version of #Angular is around the corner (scheduled for end of May 2025), and one nice thing is: Angular will finally mark NgIf, NgFor and NgSwitch as deprecated 🎉🎉🎉 Time to switch to the built-in control flow!
#Angular LinkedSignal will be marked as stable in v20! 😇 Another great addition to the family around #Signals 🚦
We wrote a blog post a while back about LinkedSignal: angular.schule/blog/2024-11...
We wrote a blog post a while back about LinkedSignal: angular.schule/blog/2024-11...
Angular.Schule → Angular 19: Introducing LinkedSignal for Responsive Local State Management
🚀 In Angular 19, there's a new feature called a Linked Signal that makes it easier to keep track of local state that depends on other signals. It lets us create a writable signal that can automati...
angular.schule
April 14, 2025 at 7:22 PM
#Angular LinkedSignal will be marked as stable in v20! 😇 Another great addition to the family around #Signals 🚦
We wrote a blog post a while back about LinkedSignal: angular.schule/blog/2024-11...
We wrote a blog post a while back about LinkedSignal: angular.schule/blog/2024-11...