What you need for this book
All the examples in this book are built on the Web using web standards. Since the WebRTC specification is fairly new, it is recommended to run the examples inside an updated browser. It is preferred to use the latest Firefox or Chrome web browser for these.
All of the server code is written using Node.js. The Node.js framework runs inside most Windows, Linux, and Mac OSX machines.
You can use any text editor that supports the writing of JavaScript and HTML code.