In this chapter, we have seen how HTML5-based JavaScript libraries can be utilized. We have combined WebSockets with the reveal.js library for a collaborative application. This was a simple example, and you have seen that with less coding we have achieved a good working application. You have learned how to configure the server, send and receive data, and broadcast the data from the server to all the clients.

In the coming chapter, we will see the use of another library along with some frameworks, to develop a complete application using modern technologies.