Please after running mongodb on your machine ( 'mongod' in command line ), execute run.sh script. It will install all dependencies and run the server.

In browser follow the link: http://127.0.0.1:3000

1. To add question login as attendee (username: 'attendee')
2. To close question login as lecturer (username: 'lecturer')
3. To remove question login as moderator (username: 'moderator'). All of them can vote for questions.