Angular, developed by Google, is a powerful platform and framework for building client-side applications using HTML, TypeScript, and CSS. It employs a component-based architecture where applications are structured as hierarchies of components, each encapsulating its own logic, UI, and styling. Angular’s key features include two-way data binding, which synchronizes data between the model and the view, enabling real-time updates and a responsive user interface.

The framework’s dependency injection system facilitates efficient management of dependencies, promoting modular and testable code. Angular also includes a robust routing module for managing navigation between different views and lazy-loading modules to optimize application loading times.

Angular leverages RxJS (Reactive Extensions for JavaScript) for handling asynchronous operations and event-driven programming, enhancing its capability to manage streams of data effectively. It offers a comprehensive CLI (Command Line Interface) tool that simplifies the development workflow by automating tasks such as scaffolding, building, testing, and deploying Angular applications.

Additionally, Angular’s ecosystem is supported by a vast array of libraries, tools, and community-contributed modules available via npm, empowering developers to extend Angular’s capabilities and customize applications as needed. Overall, Angular is favored for its structured approach, extensive features, and strong ecosystem, making it ideal for building modern, scalable web applications.