Too Long; Didn't Read
React App is easily the best tool for creating and developing React applications. With a little bit of work, it can also be used to create a library of React components. Create a new project using create-react-app using the package create-component-lib. You can also use the package created-components-lib to automate all the steps described in this blog post. The code for an example component can be done inline, or in separate CSS files: simple-form-group { display : inline-block; margin-bottom: 0.5 rem;.