Not the elegant prince of our debauched and vicious art, not the jeweled idol of our society churches--but the Jesus of the awful reality, the man of sorrow and pain, the outcast, despised of the world, who had nowhere to lay his head--.
Service is singleton and simple version of Factory. While Factory is a simple version of Provider, Factory is a more flexable compared to service method, and a short handed for configuring a service when $get method is required. Provider creates new object by the $get factory function. Provider is not injectable during run phase or run time while all others are ( Constant, Variable, Service, and Factory), however, Provider is injectable during the configuration phase or compile time.
AngularJS module is nothing but a container of all angular components like controller, services, directive, filter, config etc. What is Module. Let me explain why module is required in AngularJS. In .NET console application there is a main method and what main method does is, itâs an entry point of application. It is same as angular module and is an entry point. Using module we can decide how AngularJS application should be bootstrap.