@ngdoc overview

@name Developer Guide: Angular Services

@description

Services are a feature that angular brings to client-side web apps from the server side, where

services have been commonly used for a long time. Services in angular apps are substitutable

objects that are wired together using {@link di dependency injection (DI)}. Services are

most often used with {@link di dependency injection}, also a key feature of angular apps.

## Related Topics

* {@link dev_guide.services.understanding_services Understanding Angular Services}

* {@link dev_guide.services.creating_services Creating Angular Services}

* {@link dev_guide.services.managing_dependencies Managing Service Dependencies}

* {@link dev_guide.services.injecting_controllers Injecting Services Into Controllers}

* {@link dev_guide.services.testing_services Testing Angular Services}

## Related API

* {@link api/ng Angular Service API}