• Direct friends: those people who are directly connected to the chosen user.
• Friends of friends: those who are two steps away from the chosen user but not directly connected to the chosen user.
• Suggested friends: people in the group who know 2 or more direct friends of the chosen user but are not directly connected to the chosen user.
Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.
Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the -prod flag for a production build.