create-react-app inside a already created folder
Once we create a GitHub repository and cloned it into the local machine for development. We can use the same repository to hold the react app. If we are using create-react-app most of the time we use it with a project name which will be the folder name for the react project. In this case we use something like create-react-app my-app here the folder named my-app will be created and will hold the react project. Anyhow If we wanted to create a react project inside the cloned repository from GitHub or already named directory we could do it using create-react-app . command (notice the '.'). It will create put all the react code inside already created or cloned folder.