What's new happening in the angular app development world

Angular is a powerful open-source front-end development framework that is created and maintained by Google and has been in existence for over a decade. Since its release, Angular has been continuously evolving, with frequent updates and new releases introducing new features and improvements to the framework. The framework has undergone several updates over the years, and it continues to evolve with the latest trends in web development. 

In this article, we will explore some of the latest advancements and features in the Angular app development world.

Angular 13

Angular 13 is the latest version of the framework released in November 2021. This version comes with several new features, including improved performance and enhanced developer experience. Angular 13 also comes with a new Ivy Renderer, which makes rendering faster, and developers can expect a 50% reduction in bundle sizes.

Another notable feature in Angular 13 is the addition of a new router API that enables developers to lazy load components and routes, improving performance and reducing the app's initial load time. Additionally, Angular 13 introduces a new API for creating custom elements that are compatible with Web Components.

NgModules Improvements

NgModules is an essential aspect of the Angular framework that allows developers to organize and manage application components, services, and directives. Angular 13 introduces several improvements to NgModules, including a new API for importing and exporting modules.

The new API allows developers to import only the required components, services, and directives from a module, reducing the app's bundle size. Additionally, Angular 13 now allows developers to create dynamic NgModule imports at runtime, making it easier to load features on-demand.

Improved Performance

Angular is known for its performance, and with each update, the framework continues to get better. Angular 13 comes with several performance improvements, including faster rendering, improved change detection, and optimized memory management.

Angular 13 also introduces the new Ivy Renderer, which makes rendering faster and reduces the app's bundle size. Additionally, Angular 13 introduces a new static analysis tool that helps developers identify performance issues in their code.

Improved Developer Experience

In addition to performance improvements, Angular 13 also includes several new features that improve the developer experience. For example, developers can now use the Angular CLI to generate an app with support for multiple locales and a default language.

Angular 13 also includes several improvements to the diagnostic tools, making it easier to troubleshoot issues in Angular applications. The new diagnostic capabilities include better error messages, improved performance profiling, and enhanced support for debugging in the browser.

Angular Material

Angular Material is a UI component library that provides pre-built UI components, styles, and themes for Angular apps. The library is built with Material Design principles and provides a consistent look and feel for Angular apps. Angular Material has been around for some time, but it continues to evolve with new features and updates.

Angular Material 13 is the latest version of the library released alongside Angular 13. The new version comes with several improvements, including support for the latest Material Design specifications, improved accessibility, and performance optimizations.

Additionally, Angular Material 13 now supports tree shaking, making it easier for developers to include only the required components in their app, reducing the app's bundle size.

CLI Improvements

The Angular CLI (Command Line Interface) is a powerful tool that simplifies the process of creating, building, and deploying Angular apps. Angular 13 introduces several improvements to the CLI, including faster builds, improved error messages, and better support for web workers.

The new version of the CLI also includes a new API that allows developers to customize the configuration of their app at build time. Additionally, Angular 13 CLI now provides better support for progressive web apps, making it easier to build web apps that can work offline and provide a native app-like experience.

TypeScript 4.5

TypeScript is a superset of JavaScript that provides static typing and other advanced features that make it easier to build large-scale applications. Angular is built on top of TypeScript, and with each update, the framework continues to support the latest version of the language.

TypeScript 4.5 is the latest version of the language released in November 2021, and it comes with several new features and improvements. One of the most significant additions in TypeScript 4.5 is support for abstract classes as const assertions.

Additionally, TypeScript 4.5 now includes a new API that allows developers to create type-safe APIs for JavaScript libraries. 

Conclusion

Angular is a powerful framework for building web applications, and the latest developments in Angular app development show that it continues to evolve and improve. With the release of Angular 13, developers can look forward to better performance, improved diagnostic capabilities, and a better developer experience. The improvements to mobile support and the enhancements to Angular Material further demonstrate the commitment of the Angular team to making Angular a comprehensive and reliable framework for building modern web applications.