What my project does is pretty straightforward it is a collaborative code editor for web developers. You go to the website signup and create a room. You'll get a code editor divided into three parts namely HTML, CSS, JS and also an iframe for the display of your written code. At the top, you can see an ID of alphanumeric characters that's your roomId, copy it. Share it with the people you want to collaborate with. These people can enter the roomId and join the room. Whatever changes you make in the editor will be shared with the people in the room in real-time.