So before we add any functionality to our extension, let's go ahead and add the extension to chrome. And for this you need to go to chrome colon forward slash forward slash extensions and make sure that the developer mode here on the far right side is a toggled on and then we're going to click on the button where it says load unpacked and we'll actually just go ahead and upload our folder here. So I'm going to go ahead and upload the chrome extension folder and once that is done, we see that it's been uploaded. So let's go ahead and see what the extension looks like and it should be here. So there you go. This is what the extension looks like. And right now if I click on the button there's actually no functionality added to this extension is yet. So in the next cast will work on the functionality of this chrome extension.