Angular 13: Top New Features and Updates You Need to Know

new feature and updates of angular 13

“Angular” is a catch-all word for the many framework versions available. Angular was created in 2009 and as a result, there have been numerous versions. First, there was the original Angular, known as Angular 1 and then as AngularJS. Then followed Angular 2, 3, 4, 5, and lastly, Angular 13, which has a slew of new features and upgrades.

Angular 13 is one of the most well-organised and well-planned upgrades for the widely used typescript-style web framework Angular, compared to prior releases. Angular 13 places a greater emphasis on “Ivy,” which they refer to as the “Ivy Everywhere” concept.

In terms of compilation, for new Angular 13 projects, the Angular CLI will now use persistent build-cache by default. In most circumstances, this adjustment should result in construction time savings of up to 68 percent.

Apart from all the above mentioned, in this blog, we will discuss all of the new features available in Angular 13.

Angular 13’s Best New Features and Changes

Let’s take a look at the core enhancements and top new features in Angular 13 to get a bird’s-eye view of what’s new: 

  • Code that is both Robust and Maintainable

With Angular 13, developers can now use Typescript 4.4 to add static type to their code. Static typing aids developers in identifying and resolving errors much more quickly and earlier in the development process. Typescript allows developers to rapidly determine why their output is not as intended. If the developer uses a different framework, he or she must have to go all the way back to the beginning of the code to find the issue. If a project necessitates coding for huge apps, this capability can save a significant amount of time.

  • Architecture that is Cohesive

Components are the building blocks of an Angular web application. Angular components can be thought of as trees that include only relevant items with related functionality. They provide a clear, fluid, and well-encapsulated API for all Angular-created projects. Angular architecture’s major strengths are its maintainability and reusability. By utilising Angular’s component-based reusable architecture, a web development company or in-house developers can save a significant amount of time while keeping consistency across the application.

  • An Effective Command Line Interface

With simple commands that automate important tasks like configuration and initialization, Angular 13 CLI accelerates the entire development process. Developers may simply generate space for new components by understanding where to insert the update and which module to import it into when using the Angular CLI. Angular additionally does a rapid unit test to assure error-free rendering of the component, which was not done with AngularJS web development. Before you begin the development process, you should ensure that your team is properly structured.

  • The end of support for Internet Explorer 11

The Angular team has dropped support for an out-of-date web browser. After the removal of Internet Explorer 11 support, Angular can now access modern browser features like CSS variables and web animations via native web APIs. There is an additional benefit to deleting IE-specific polyfills and code paths. Developers with existing apps can use an update command to automatically eliminate them, decreasing the size of the bundled product.

  • Modifications to the Angular Package Format (APF)

Older output formats, including View Engine information, have been streamlined and upgraded by APF. The use of ngcc is no longer required in the latest version of APF. As a result of these library advancements, developers should expect faster execution and smaller package output. The most recent APF (Angular Package Format) version will be included in Angular13 :ES Modules+ES2020.

  • API Updates for Components

It is now much easier to construct a dynamic component in your Angular App thanks to recent improvements. This will also necessitate fewer boilerplate code. This means that you no longer need to utilise Component Factory Resolver to construct a component dynamically with the new API. There is no longer any requirement to pass the component Factory to the component Ref.

  • Angular Material and Angular Design

The new version of Angular has brought an Accessibility (A11y) enhancement in Angular Material. All MDCs (Material Design Components) have been examined and checked for increased accessibility by the team. Radio buttons and checkboxes, for example, now have larger touch sizes, while other elements have higher contrast modes.

  • Server-Side Rendering Using 100% Ivy Renderer

In order for browsers to read the code in Angular, developers would need to convert it to basic JS instructions. Angular includes a 100 percent Ivy renderer that automates component translation into a browser-compatible language. ‘Tree shaking’ is another aspect of Angular’s ivy renderer. During the rendering phase of the app, this feat ure is used on the app components. During tree shaking, Angular’s ivy renderer removes all unneeded sections of code, resulting in a lighter application that loads much faster.

  • Changes in the framework and dependency updates

Angular 13 includes some significant modifications and enhancements, such as RxJS 7.4 becoming the default for projects built with ng new. Existing RxJS v6.x apps, on the other hand, will need to be manually updated with npm install rxjs@7.4 to take advantage of this service.

  • Enhancements to Angular Tests

There have been many notable modifications made to the TestBed. It can now properly tear down test environments and modules after each test. Developers should expect more streamlined, less interdependent, less memory-intensive, and speedier tests now that the DOM is cleaned after tests.This gives us the freedom to take a different approach depending on the circumstances.


We hope you found this post useful. We attempted to make the features more understandable. After every six months, the Angular team attempts to provide a new version upgrade. Angular 12 was launched on May 12. Angular 13 is now out, with a plethora of new features and enhancements. Try Angular 13 with the IVY power. If your software development company or in-house developers are still utilising an older version, it’s time to upgrade from Angular 12 to Angular 13 in order to create outstanding apps that adhere to modern web standards.

Author Bio:

I am a Business Growth Strategist at WeblineGlobal, a reputed Mobile App Development Company. Apart from working on building a long lasting relationship with customers and boost business revenue, I am interested in sharing his knowledge on various technologies and its influence on businesses through effective blog posts and article writing.