The lobby demonstrates the following Orbiter features:
- Retrieving a list of rooms on Union Server
- Running a function when a room is added to or removed from Union Server
- Spectating the activity in a room
- Displaying a list of users in a room room
- Running a function when a client joins or leaves a room
- Creating a temporary screen name for a user
Here is the code for the preceding example. Click the "+" button to edit it live on JSFiddle.