These Angular docs help you learn and use the Angular framework and development platform, from your first application to optimizing complex single-page applications for enterprises.

UI component infrastructure and Material Design components for mobile and desktop Angular web applications.

This is the archived documentation for Angular v17. Please visit angular.dev to see this page for the current version of Angular.

An Angular module class describes how the application parts fit together. Every application has at least one Angular module, the root module that you bootstrap to launch the application.

Instead, Angular helps you follow these principles by making it easy to factor your application logic into services. In Angular, dependency injection makes those services available to components.

Angular offers lifecycle hooks that provide visibility into these key life moments and the ability to act when they occur. A directive has the same set of lifecycle hooks, minus the hooks that are …

This is the archived documentation for Angular v17. Please visit angular.dev to see this page for the current version of Angular.

Angular uses directives to match these attributes with validator functions in the framework. Every time the value of a form control changes, Angular runs validation and generates either a list of …

The lifecycle ends when Angular destroys the component instance and removes its rendered template from the DOM. Directives have a similar lifecycle, as Angular creates, updates, and …

Feb 28, 2022 · This is the archived documentation for Angular v17. Please visit angular.dev to see this page for the current version of Angular.