Angular

Angular 18 Announced: Zoneless Change Detection and More

Published May 29, 2024

Updated May 29, 2024

3 min read

Angular 18 Announced: Zoneless Change Detection and More

Angular 18 has officially landed, and yet again, the Angular team has proven that they are listening to the community and are committed to continuing the framework's renaissance.

The release polishes existing features, addresses common developer requests, and introduces experimental zoneless change detection. Let's examine the major updates and enhancements that Angular 18 offers.

1. Zoneless Angular

One of the most exciting features of Angular 18 is the introduction of experimental support for zoneless change detection. Historically, Zone.js has been responsible for triggering Angular's change detection. However, this approach has downsides, especially regarding performance and debugging complexity. The Angular team has been working towards making Zone.js optional, and Angular 18 marks a significant milestone in this journey.

Key Features of Zoneless Angular

Hybrid Change Detection: In Angular 18, a new hybrid change detection mode is enabled by default. This mode allows Angular to listen to changes from signals and other notifications regarding changes that occur either inside an Angular zone or not. That effectively means you can write (library) code that works regardless of whether Zone.js is being used, paving the way to fully zoneless apps without compromising backward compatibility.

For new applications, Angular enables zone coalescing by default, which removes the number of change detection cycles and improves performance. For existing applications, you can enable zone coalescing by configuring your NgZone provider in bootstrapApplication:
```
bootstrapApplication(App, {
  providers: [provideZoneChangeDetection({ eventCoalescing: true })],
});
```
Experimental API for Zoneless Mode: Angular 18 introduces an experimental API to disable Zone.js entirely. This API allows developers to run applications in a fully zoneless mode, paving the way for improved performance and simpler debugging. The zoneless change detection requires an entirely new scheduler which relies on notifications from the Angular core APIs, such as ChangeDetectorRef.markForCheck (called automatically by the AsyncPipe), ComponentRef.setInput, signal updates, host listener updates, or attaching a view that was marked dirty.
Improved Composability and Interoperability: Zoneless change detection enhances composability for micro-frontends and interoperability with other frameworks. It also offers faster initial render and runtime, smaller bundle sizes, more readable stack traces, and simpler debugging.

How to Try Zoneless Angular

To experiment with zoneless change detection, you can add the provideExperimentalZonelessChangeDetection provider to your application bootstrap:

bootstrapApplication(App, {
  providers: [provideExperimentalZonelessChangeDetection()],
});

After adding the provider, remove Zone.js from your polyfills in angular.json.

You can read more about the experimental zoneless change detection in the official documentation. By the way, angular.dev is now considered the official home for Angular developers!

2. Server-side Rendering and Hydration Enhancements

A feature I'm particularly excited about is the improvements to Angular's server-side rendering (SSR) and hydration in terms of developer experience and debugging:

Enhanced DevTools Support: Angular DevTools now includes overlays and detailed error breakdowns to help visualize and debug hydration issues directly in the browser. This refreshing focus on developer experience shows that the Angular team wants to make the framework more approachable and user-friendly.
Hydration Support for Angular Material: All Angular Material components now support client hydration and are no longer skipped, which enhances performance and user experience.
Event Replay: Available in developer preview, event replay captures user interactions during SSR and replays them once the application is hydrated, ensuring a seamless user experience before complete hydration. It is powered by the same library as Google Search.
i18n Hydration Support: Up to v17, Angular skipped hydration for components with i18n blocks. From v18, hydration support for i18n blocks is in developer preview, allowing developers to use client hydration in internationalized applications.

3. Stable Material Design 3

After introducing experimental support for Material Design 3 in Angular 17, Angular 18 now includes stable support.

The key features of Material Design 3 in Angular 18 include:

Simplified Theme Styles: Based on CSS variables, the new theming styles offer more granular customization and a flexible API for applying color variants to components.
Theming Generation Schematics: Using the Ng CLI, you can generate Material 3 themes.
Sass APIs: New Sass APIs allow developers to read colors, typography, and other properties from the Material 3 theme, making it easier to create custom components.

How to use Material Design 3 in Angular 18

To use Material Design 3 in Angular 18, you can define a theme in your application's styles.scss file using the mat.defineTheme function:

@use "@angular/material" as mat;

$my-theme: mat.defineTheme(
  (
    color: (
      theme-type: light,
      primary: mat.$indigo-palette,
    ),
    typography: (
      plain-family: "Roboto",
    ),
    density: (
      scale: 1,
    ),
  )
);

Or generate a Material 3 theme using the Ng CLI:

ng generate @angular/material:m3-theme

You can then apply the theme to your application using the mat.theme mixin:

@use "@angular/material" as mat;
@use "./path/to/my-theme" as theme;

@include mat.theme($theme.$my-theme);

Head to the official guide for a more detailed guide. You'll also notice they have refreshed the docs with the new themes and further documentation.

4. Signal-Based APIs

The path to fully signal-based components includes new signal inputs, model inputs, and signal query APIs. We already wrote about them as they were in developer-preview in v17, but they have been further refined in v18. These APIs offer a type-safe, reactive way to manage state changes and interactions within components:

Signal Input API: Signal inputs allow values to be bound from parent to child components. Those values are exposed using a signal and can change during the component's life cycle.
Model Input API: Model inputs are a special input type that enables a component to propagate new values back to the parent component. That allows developers to keep the parent component in sync with the child component with two-way binding.
Signal Query API: This was a particularly requested feature from the community. The signal query APIs work the same way as ViewChild and ContentChild under the hood, but they return signals, providing more predictable timing and type safety.

5. Fallback Content For `ng-content`

A very requested feature from the community, Angular 18 introduces a new ng-content directive that allows developers to define fallback content when no content is projected into a component. This feature is particularly useful for creating reusable components with default content.

Here's an example of using the new ng-content directive. Using the following component

@Component({
  selector: "app-hello",
  template: `
    <ng-content select=".greeting">Hello </ng-content>
    <ng-content>World</ng-content>
  `,
})
export class Hello {}

like this

<app-hello><span class="greeting">Howdy</span></app-hello>

will render <span class="greeting">Howdy</span> World.

6. Other Improvements

In addition to the major updates mentioned above, Angular 18 also includes several other improvements and updates:

TypeScript 5.4: Angular 18 now supports TypeScript 5.4, which lets you take advantage of new features such as preserved narrowing in closures following last assignments.
Global Observable in Angular Forms: Angular 18 introduces a global events observable in Angular forms, which allows you to track all changes around any abstract control and its children, including the touched or dirty in a single observable. Here's an example of how you can use the global observable:
```
const control = new FormControl<string | null>(
  "initial value",
  Validators.required
); // use the global observable
control.events.subscribe((value) => {
  console.log(value);
});
```
Stable Deferrable views: Deferrable views are now stable in Angular 18.
Stable Control Flow: The built-in control flow is now stable in Angular 18! It is more performant than its predecessor. It also received improved type checking, including guardrails for certain performance-related anti-patterns.

Route Redirects as Functions: For added flexibility in managing redirects, Angular v18 now lets you use a function for redirectTo that returns a string, which allows you to create more sophisticated redirection logic based on runtime conditions. For example:

const routes: Routes = [
  { path: "home", component: HomeComponent },
  {
    path: "legacy-profile",
    redirectTo: ({ queryParams }) => {
      const errorService = inject(ErrorService);
      const profileId = queryParams["profileId"];
      if (profileId) {
        return `/profile/${profileId}`;
      } else {
        errorService.logError(
          new Error(
            "Navigation to profile page attempted without profile ID."
          )
        );
        return `/error`;
      }
    },
  },
  { path: "profile/:profileId", component: ProfileComponent },
];

Conclusion

Angular 18 is a significant release that brings many new features, enhancements, and experimental APIs to the Angular ecosystem. The introduction of zoneless change detection, improvements to server-side rendering and hydration, stable Material Design 3 support, signal-based APIs, and fallback content for ng-content are just a few of the highlights of this release.

The Angular team has again demonstrated its commitment to improving the framework's developer experience, performance, and flexibility. It also demonstrated a clear vision for Angular's future. If you're curious about what's next, you can check out the Angular roadmap.

This Dot is a consultancy dedicated to guiding companies through their modernization and digital transformation journeys. Specializing in replatforming, modernizing, and launching new initiatives, we stand out by taking true ownership of your engineering projects.

We love helping teams with projects that have missed their deadlines or helping keep your strategic digital initiatives on course. Check out our case studies and our clients that trust us with their engineering.

About the author(s)

Jan Kaiser
Software engineer passionate about everything web-related. Particularly loves Angular, SCSS, TypeScript, soccer and dachshunds
@honzikec @honzikec

Making Seamless Page Transitions with the View Transitions API

Make Seamless Page Transitions using the View Transitions API Traditionally web applications have always had a less polished experience, both functionally and visually speaking, compared to native applications on mobile and other platforms. This has been improving over the years with the introduction of new web APIs and standards. One such new API that bridges that gap is the View Transitions API. What is the View Transitions API? The View Transitions API is a new browser feature that allows developers to more easily create animated transitions between pages and views, similar to how mobile apps have transitions when navigating between pages. Adding view transitions to your application can reduce the cognitive load on your users and make the experience feel less inconsistent. One great thing about view transitions is that they can be used by both SPAs (single-page applications) and MPAs (multi-page applications) alike! Using the View Transitions API for SPAs Let’s see how we can use view transitions ourselves. We will use examples adapted from demos created by the wonderful Jake Archibald and Bramus. There are some alterations to a few of the examples to make them work with the newest version of the View Transitions API, but otherwise, they’re mostly the same. The process of getting view transitions working for SPAs is as simple as calling document.startViewTransition right before starting navigation and replacing your page’s content immediately after that. You need to make this call in your router or in an event listener that triggers your page navigation. The following is an example of how you can hook into page navigation in a vanilla JavaScript application. This example uses the Navigation API if it’s available. As of the time of writing this article only Chromium-based browsers support the Navigation API, but there is a fallback to using a click listener on link elements so that this works with Firefox and Safari. ` If you’re using a framework, then there’s probably a better way to do this specific to that framework than by using this contrived example. For example, if you are implementing usage of this API with a Next application, you may opt for something like next-view-transitions. For this article, we’re going to focus on the way this is done in vanilla JavaScript so that the fundamentals of using the API are understood. Knowing how it’s implemented in vanilla JavaScript should give you enough understanding to implement this in the framework of your choice if there isn’t already a library that does it for you. Now we have a way to know when a navigation is being requested. Using the above utility function we can start the animation and replace our content as follows: ` getMyPageContentSomehow can be any function that returns HTML. How that is implemented will depend on your application and framework of choice. If you want to run these examples on your machine, the demo repository has instructions in its README. In essence, it’s as simple as hosting an HTTP server at the root of the project and visiting localhost. No fancy build system is required! By default, a fade is done that only lasts for a moment. The animation that happens can be configured using CSS with the ::view-transition-group pseudo-element on the element you want to animate, which in our case is the entire page, and we pass in root. ` Given that the animation properties are used, you have much control over what kind of animation to do. You can change the duration and the interpolation, add keyframes and gradients, and even add image masks. You can learn more about the animation properties in CSS on MDN. Using the View Transitions API for MPAs As mentioned, view transitions also work for MPAs with no client-side routing. Setting up view transitions for MPAs is much easier than for SPAs. All you have to do is include the CSS rule on all pages where you want the animations. ` Of course, like how it works with SPAs, you can customize the animations to your heart’s content using the view transition pseudo-elements. Conclusion I hope this article helped you understand the fundamentals of using the View Transitions API. Now that most browsers support it and it’s not too difficult to add it to existing applications, it is a great time to learn how to use it. You can view a full list of examples here (made by Jake Archibald and Bramus) if you want to see how advanced the animations can get. I like the Star Wars ones especially. The README explains how to get all the examples up and running (a total of 43!)....

Aug 2, 2024

4 mins

JavaScript

Exploring Angular Forms: A New Alternative with Signals

Exploring Angular Forms: A New Alternative with Signals In the world of Angular, forms are essential for user interaction, whether you're crafting a simple login page or a more complex user profile interface. Angular traditionally offers two primary approaches: template-driven forms and reactive forms. In my previous series on Angular Reactive Forms, I explored how to harness reactive forms' power to manage complex logic, create dynamic forms, and build custom form controls. A new tool for managing reactivity - signals - has been introduced in version 16 of Angular and has been the focus of Angular maintainers ever since, becoming stable with version 17. Signals allow you to handle state changes declaratively, offering an exciting alternative that combines the simplicity of template-driven forms with the robust reactivity of reactive forms. This article will examine how signals can add reactivity to both simple and complex forms in Angular. Recap: Angular Forms Approaches Before diving into the topic of enhancing template-driven forms with signals, let’s quickly recap Angular's traditional forms approaches: 1. Template-Driven Forms: Defined directly in the HTML template using directives like ngModel, these forms are easy to set up and are ideal for simple forms. However, they may not provide the fine-grained control required for more complex scenarios. Here's a minimal example of a template-driven form: ` ` 2. Reactive Forms: Managed programmatically in the component class using Angular's FormGroup, FormControl, and FormArray classes; reactive forms offer granular control over form state and validation. This approach is well-suited for complex forms, as my previous articles on Angular Reactive Forms discussed. And here's a minimal example of a reactive form: ` ` Introducing Signals as a New Way to Handle Form Reactivity With the release of Angular 16, signals have emerged as a new way to manage reactivity. Signals provide a declarative approach to state management, making your code more predictable and easier to understand. When applied to forms, signals can enhance the simplicity of template-driven forms while offering the reactivity and control typically associated with reactive forms. Let’s explore how signals can be used in both simple and complex form scenarios. Example 1: A Simple Template-Driven Form with Signals Consider a basic login form. Typically, this would be implemented using template-driven forms like this: ` ` This approach works well for simple forms, but by introducing signals, we can keep the simplicity while adding reactive capabilities: ` ` In this example, the form fields are defined as signals, allowing for reactive updates whenever the form state changes. The formValue signal provides a computed value that reflects the current state of the form. This approach offers a more declarative way to manage form state and reactivity, combining the simplicity of template-driven forms with the power of signals. You may be tempted to define the form directly as an object inside a signal. While such an approach may seem more concise, typing into the individual fields does not dispatch reactivity updates, which is usually a deal breaker. Here’s an example StackBlitz with a component suffering from such an issue: Therefore, if you'd like to react to changes in the form fields, it's better to define each field as a separate signal. By defining each form field as a separate signal, you ensure that changes to individual fields trigger reactivity updates correctly. Example 2: A Complex Form with Signals You may see little benefit in using signals for simple forms like the login form above, but they truly shine when handling more complex forms. Let's explore a more intricate scenario - a user profile form that includes fields like firstName, lastName, email, phoneNumbers, and address. The phoneNumbers field is dynamic, allowing users to add or remove phone numbers as needed. Here's how this form might be defined using signals: ` > Notice that the phoneNumbers field is defined as a signal of an array of signals. This structure allows us to track changes to individual phone numbers and update the form state reactively. The addPhoneNumber and removePhoneNumber methods update the phoneNumbers signal array, triggering reactivity updates in the form. ` > In the template, we use the phoneNumbers signal array to dynamically render the phone number input fields. The addPhoneNumber and removePhoneNumber methods allow users to reactively add or remove phone numbers, updating the form state. Notice the usage of the track function, which is necessary to ensure that the ngFor directive tracks changes to the phoneNumbers array correctly. Here's a StackBlitz demo of the complex form example for you to play around with: Validating Forms with Signals Validation is critical to any form, ensuring that user input meets the required criteria before submission. With signals, validation can be handled in a reactive and declarative manner. In the complex form example above, we've implemented a computed signal called formValid, which checks whether all fields meet specific validation criteria. The validation logic can easily be customized to accommodate different rules, such as checking for valid email formats or ensuring that all required fields are filled out. Using signals for validation allows you to create more maintainable and testable code, as the validation rules are clearly defined and react automatically to changes in form fields. It can even be abstracted into a separate utility to make it reusable across different forms. In the complex form example, the formValid signal ensures that all required fields are filled and validates the email and phone numbers format. This approach to validation is a bit simple and needs to be better connected to the actual form fields. While it will work for many use cases, in some cases, you might want to wait until explicit "signal forms" support is added to Angular. Tim Deschryver started implementing some abstractions around signal forms, including validation and wrote an article about it. Let's see if something like this will be added to Angular in the future. Why Use Signals in Angular Forms? The adoption of signals in Angular provides a powerful new way to manage form state and reactivity. Signals offer a flexible, declarative approach that can simplify complex form handling by combining the strengths of template-driven forms and reactive forms. Here are some key benefits of using signals in Angular forms: 1. Declarative State Management: Signals allow you to define form fields and computed values declaratively, making your code more predictable and easier to understand. 2. Reactivity: Signals provide reactive updates to form fields, ensuring that changes to the form state trigger reactivity updates automatically. 3. Granular Control: Signals allow you to define form fields at a granular level, enabling fine-grained control over form state and validation. 4. Dynamic Forms: Signals can be used to create dynamic forms with fields that can be added or removed dynamically, providing a flexible way to handle complex form scenarios. 5. Simplicity: Signals can offer a simpler, more concise way to manage form states than traditional reactive forms, making building and maintaining complex forms easier. Conclusion In my previous articles, we explored the powerful features of Angular reactive forms, from dynamic form construction to custom form controls. With the introduction of signals, Angular developers have a new tool that merges the simplicity of template-driven forms with the reactivity of reactive forms. While many use cases warrant Reactive Forms, signals provide a fresh, powerful alternative for managing form state in Angular applications requiring a more straightforward, declarative approach. As Angular continues to evolve, experimenting with these new features will help you build more maintainable, performant applications. Happy coding!...

Oct 4, 2024

5 mins

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Understanding the Difference Between `:focus` and `:focus-visible` in CSS

Understanding the Difference Between :focus and :focus-visible in CSS I have learned my fair share about the importance of keyboard accessibility, so I know that visual indication of the focused element is very important. But the well-known :focus pseudo-class is not always the best fit for this job. That's where :focus-visible comes in. Let's look at the differences between these two pseudo-classes and explore the best practices for using them effectively. What is the :focus Pseudo-Class? The :focus pseudo-class is a CSS selector that applies styles to any element that receives focus, regardless of how that focus was triggered. This includes focus events from keyboard navigation, mouse clicks, and touch interactions. Example Usage of :focus ` In this example, the button will display a blue outline whenever it is focused, whether the user clicks on it with a mouse, taps it on a touchscreen, or navigates to it using the keyboard. What is the :focus-visible Pseudo-Class? The :focus-visible pseudo-class is more specialized. It only applies styles to an element when the browser determines that the focus should be visible. This typically occurs when the user navigates via the keyboard or assistive technologies rather than through mouse or touch input. Example Usage of :focus-visible ` Here, the button will only show a blue outline when focused through keyboard navigation or another input method that usually requires visible focus indicators. Key Differences Between :focus and :focus-visible :focus - Behavior: Applies to any element that receives focus, regardless of the input method. - Use Cases: Ensures that all interactions with the element are visually indicated, whether by mouse, keyboard, or touch. :focus-visible - Behavior: Applies styles only when the focus should be visible, such as using a keyboard or assistive technology. - Use Cases: Ideal for scenarios where you want to provide focus indicators only to keyboard and assistive technology users while avoiding unnecessary outlines for mouse and touch users, typically required by design. Accessibility Implications :focus - Pros: - Guarantees that all users can see when an element is focused, which is critical for accessibility. - Cons: - Can lead to a suboptimal experience for mouse users, as focus styles may appear unnecessarily during mouse interactions. :focus-visible - Pros: - Enhances user experience by showing focus indicators only when necessary, thus keeping the interface clean for mouse and touch users. - Tailors the experience for keyboard and assistive technology users, providing them with clear visual cues. - Cons: - Additional considerations may be required to ensure that focus indicators are not accidentally omitted, especially in older browsers that do not support :focus-visible. - There may be cases where you want to show focus indicators for all users, regardless of input method. Best Practices for Using :focus and :focus-visible To achieve the best accessibility and user experience, combining both :focus and :focus-visible in your CSS is often a good idea. Combining :focus and :focus-visible ` Here is a Stackblitz example of what such styling could look like for you to try out and play with. Additional Tips - Test with Keyboard and Assistive Technology: Ensure that your web application is navigable using a keyboard (Tab, Shift + Tab, etc.) and that focus indicators are visible for those who rely on them. It's never a bad idea to include accessibility testing in your e2e testing suite. - Provide Clear Focus Indicators: Make sure that focus indicators are prominent and easy to see. A subtle or hard-to-spot focus indicator can severely impact accessibility for users who rely on keyboard navigation. Conclusion The :focus-visible pseudo-class offers a more refined way to manage focus indicators, improving accessibility and user experience, particularly for keyboard and assistive technology users. By understanding the differences between :focus and :focus-visible, and applying best practices in your CSS, you can create more accessible and user-friendly web applications. Remember, accessibility should never be an afterthought. By thoughtfully applying focus styles, you ensure that all users, regardless of how they interact with your site, can easily navigate and interact....

Nov 8, 2024

3 mins

AccessibilityCSSPlaywright

Building a Stripe App: A Step-by-Step Guide to QR Code Generation

Building a Stripe App: A Step-by-Step Guide to QR Code Generation Why Build a Stripe App? I recently participated in an audio space with the Stripe team, and something they said really stuck with me: the Stripe app store is a growing area that isn't overly saturated yet. There's a lot of potential for new apps, and companies can use this opportunity to grow. I work at a company called This Dot Labs, and we've created several Stripe apps and even own one. After looking at the data, I can confirm that the Stripe team was right! Creating a QR Code Generator App For this tutorial, we'll build a QR code app that can take a URL and generate a code for it. This is a good use case to help you understand the ins and outs of Stripe's developer tools. Why QR Codes? QR codes are useful tools that have become common in e-commerce, restaurants, and other industries. While Stripe already has a QR code tool, we'll make our own to familiarize ourselves with their syntax and problem-solving approaches. Project Structure Before we dive into the implementation, let's look at the structure of our Stripe App QR Code project: * .vscode: Contains settings for Visual Studio Code * source/views: Holds the main application views * .gitignore: Specifies files to ignore in version control * stripe-app.json: Defines the Stripe app configuration * ui-extensions.d.ts: TypeScript declaration file for UI extensions * .build: this is where the built Stripe app gets placed. Step-by-Step Implementation 1\. Install Stripe Locally First, you need to install Stripe on your local machine. The documentation provides great instructions for this: * For Mac users: Use Brew to install * For Windows users: Download the package and add it to your environment variables You can find the details here in the stripe docs to install the Stripe CLI https://docs.stripe.com/stripe-cli When using Windows, you must do stripe login from Powershell, NOT from Git bash or any other tool. After the server is up, then you can continue using git bash for everything else. After stripe login, you need to enter stripe apps start. Once you do that, the server is up and running and you can go back to using git bash or any other tool. 2\. Install Dependencies We'll be using an extra package for QR code generation. Install it using npm: ` 3\. Set Up the Main Component Let's look at the home.tsx file, where we'll use Stripe's UI components: ` These components are similar to other UI libraries like Bootstrap or Tailwind CSS. 4\. Create the UI Structure Our app will have: * An input field for the URL * Validation using a regex pattern * Error handling for invalid URLs * QR code generation and display Here is the Home.tsx file that is located in the src/views folder ` * ContextView` is at the top level of the app where we see the Title and the link to the Stripe Docs that we placed in our Context View. * Box is how you use Divs. * Banners can be used to show notification errors or any other item you wish to display. * Textfields are input fields. * Everything else is pretty self-explanatory. 5\. Handle Content Security Policy One problem I personally ran into was when I tried to redirect users, the Stripe policies would block it since I did not express that I knew what it was doing. I had to go into the stripe-app.json file and mention the specific security policies. For this particular exercise, I kept these as null. This is my stripe-app.json file. ` 6\. Configure App Views As you can see here, the stripe-app.json file shows the views for each file I have. The Home.tsx file and the Invoice.tsx are also included This is our way of saying that for each view we have, show the app functionality on that page. Our stripe-app.json file will show it but also, the manifest.js file in our .build folder will also show the same. Any view that doesn't have a file will not show the application's functionality. So, if I were to go to transactions, the app would not show the same logic as the home or invoices page. By following these steps, you'll have a fully functional QR code generator app for Stripe. This is just a simple example, but the potential for Stripe apps is massive, especially for businesses serving e-commerce customers. If you need help or get stuck, don't hesitate to reach out, danny.thompson@thisdot.co. The Stripe team is also very active in answering questions, so leverage them as a resource. Happy coding!...

Dec 18, 2024

4 mins

stripe

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Whether it's modernization or custom software solutions, our team of experts can guide you through best practices and how to build scalable, performant software that lasts.

Angular 18 Announced: Zoneless Change Detection and More

Angular 18 Announced: Zoneless Change Detection and More

1. Zoneless Angular

Key Features of Zoneless Angular

How to Try Zoneless Angular

2. Server-side Rendering and Hydration Enhancements

3. Stable Material Design 3

How to use Material Design 3 in Angular 18

4. Signal-Based APIs

5. Fallback Content For `ng-content`

6. Other Improvements

Conclusion

Jan Kaiser

You might also like

Making Seamless Page Transitions with the View Transitions API

Exploring Angular Forms: A New Alternative with Signals

Understanding the Difference Between `:focus` and `:focus-visible` in CSS

Building a Stripe App: A Step-by-Step Guide to QR Code Generation

Let's innovate together!

You might also like

Making Seamless Page Transitions with the View Transitions API

Exploring Angular Forms: A New Alternative with Signals

Understanding the Difference Between `:focus` and `:focus-visible` in CSS

Building a Stripe App: A Step-by-Step Guide to QR Code Generation

Angular 18 Announced: Zoneless Change Detection and More

1. Zoneless Angular

Key Features of Zoneless Angular

How to Try Zoneless Angular

2. Server-side Rendering and Hydration Enhancements

3. Stable Material Design 3

How to use Material Design 3 in Angular 18

4. Signal-Based APIs

5. Fallback Content For ng-content

6. Other Improvements

Conclusion

Jan Kaiser

Making Seamless Page Transitions with the View Transitions API

Exploring Angular Forms: A New Alternative with Signals

Understanding the Difference Between `:focus` and `:focus-visible` in CSS

Building a Stripe App: A Step-by-Step Guide to QR Code Generation

Let's innovate together!

Making Seamless Page Transitions with the View Transitions API

Exploring Angular Forms: A New Alternative with Signals

Understanding the Difference Between `:focus` and `:focus-visible` in CSS

Building a Stripe App: A Step-by-Step Guide to QR Code Generation

5. Fallback Content For `ng-content`