This is a simple extension that allows you to hide everything on Facebook except for chat. It can be used on the latest version of Chrome.

To install the extension, you will need to install it from the Chrome web store. You can do that by going to the extension and selecting "Add to Chrome". The first time you install it, it will show you a popup. If you do not want to see it every time you run it, just let it be and it will be disabled.

Open the application and login to Facebook. You should see the chat area on the left side of the window. If you do not, refresh it. You should be able to chat.

The application will allow you to chat with a lot of people. You can see the name of the person you are talking to on the right side of the window. Next to the chat window, you should see the "Hide Facebook" button. Clicking on that will hide the other elements of the social network except for the chat.

This application is fully compatible with the latest version of Facebook.