Main dependencies

React Router DOM vs React Router

In v4, react-router exports the core components and functions. react-router-dom exports DOM-aware components line <Link> and <BrowserRouter>. react-router-dom re-exports all of react-router's exports, so you only need to import from react-router-domn in your project.

Link: https://github.com/ReactTraining/react-router/issues/4648

Install react-router-dom with the following command:

npm i --save-dev react-router-dom @types/react-router-dom

Install types and others

Even if create-react-app comes already with React, we will also install the types:

npm i --save-dev @types/react @types/node

We will also need to install TypeScript:

npm i --save-dev typescript