in other to get this code click on the green button with the "<> Code" on it in the pop up dialogue box download the zip extract the zip file on your computer a copy of the full codebase will be on your machine get your favorite code editor e.g VS Code and open the folder in it Happy coding!!! for hosting and buying of domain name, you could use a number of sites like netlify, heroku, namecheap choose your hosting plan that suits you and follow the steps that the sites will provide. and that is it your site is hosted