Carbon is a website that allows users to easily create and share beautiful images of their source code. With Carbon, users can simply start typing or drop a file into the text area to begin creating their images. The website offers various features such as signing in or signing up, selecting themes and languages, accessing background and settings menus, copying code, tweeting and sharing images, and quick export options. Users can also access the export menu dropdown to further customize their image export options. Carbon provides useful functions like pluckDeep and compose for manipulating code, as well as unfold for creating recursive functions. Additionally, the website includes a section with 4 quick questions aimed at improving the network and the advertisers associated with it. Overall, Carbon offers a user-friendly platform for creating and sharing visually appealing images of source code.