15 | To get started, edit src/App.js and save to reload.
16 |
179 |
180 | Then add this block to the `package.json` file of your project:
181 |
182 | ```js
183 | {
184 | // ...
185 | "eslintConfig": {
186 | "extends": "react-app"
187 | }
188 | }
189 | ```
190 |
191 | Finally, you will need to install some packages *globally*:
192 |
193 | ```sh
194 | npm install -g eslint-config-react-app@0.3.0 eslint@3.8.1 babel-eslint@7.0.0 eslint-plugin-react@6.4.1 eslint-plugin-import@2.0.1 eslint-plugin-jsx-a11y@2.2.3 eslint-plugin-flowtype@2.21.0
195 | ```
196 |
197 | We recognize that this is suboptimal, but it is currently required due to the way we hide the ESLint dependency. The ESLint team is already [working on a solution to this](https://github.com/eslint/eslint/issues/3458) so this may become unnecessary in a couple of months.
198 |
199 | ## Installing a Dependency
200 |
201 | The generated project includes React and ReactDOM as dependencies. It also includes a set of scripts used by Create React App as a development dependency. You may install other dependencies (for example, React Router) with `npm`:
202 |
203 | ```
204 | npm install --save