cd angular-2-multiple-module-sample-project npm install ng serve Now go to http://localhost:4200
Installed bootstrap version ```4.6.0``` Support for LTR (Left to Right) and (Right to Left) 
It contains the share components. I have created a header component, but any other components which are need to common for the all components that need to create here. It will contains the services only. It will imported to AppModule only It contains all the components related to studet managements. It contains all the components related to collage managements.