What are the main features in angular 17 and anguar 18 in English?

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Angular 17 and Angular 18 have introduced several features and improvements that enhance the framework's capabilities. Here’s a summary of the main features:

Angular 17 Features

  1. Directive Composition API

    • Introduced a new way to compose directives, allowing developers to create more modular and reusable code by easily combining multiple directives.

  2. Functional Router Enhancements

    • Improvements to the functional router API, making it more intuitive to define routes and handle navigation in a more declarative way.

  3. Improved Developer Experience

    • Enhancements in error messages and debugging tools for a more streamlined development process, making it easier to identify and fix issues.

  4. Standalone Components Enhancements

    • Further support for standalone components, allowing developers to build applications without the need for Angular modules, promoting a simpler architecture.

  5. Build Performance Improvements

    • Optimizations in the Angular CLI and build processes that reduce build times and improve overall performance.

  6. More Streamlined APIs

    • Simplified APIs for common tasks, making it easier to work with Angular's features and reducing boilerplate code.

Angular 18 Features

  1. Advanced Typed Forms

    • Enhanced support for typed forms, allowing developers to leverage TypeScript’s type system for form controls, improving type safety and developer productivity.

  2. Automatic Change Detection Strategy

    • Introduction of an automatic change detection strategy that optimizes performance by reducing unnecessary checks during the change detection cycle.

  3. Improved Angular Universal Support

    • Enhancements for server-side rendering (SSR) capabilities, making it easier to create performant universal applications.

  4. New CLI Features

    • Additional commands and options in the Angular CLI to simplify common tasks, such as generating components and managing libraries.

  5. Better Support for Web Workers

    • Improved integration and support for web workers, enabling developers to offload processing tasks more easily for better performance.

  6. Deprecation of Legacy Features

    • Continued efforts to deprecate older features and APIs that are no longer recommended, promoting best practices and cleaner code.

Conclusion

Both Angular 17 and Angular 18 have introduced features aimed at improving developer experience, enhancing performance, and providing better tools for building modern applications. These updates reflect Angular's commitment to keeping the framework relevant and efficient for developers. For the latest information, always refer to the official Angular documentation and release notes.

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