Hands-On Design Patterns with React Native

Adding a linter to create a React Native app

Follow these steps to configure your own linter:

1. Open a terminal and navigate to the project directory. The cd command for changing the directory will come in handy.
2. List (ls) the files in the directory and make sure that you are in the root and that you can see the package.json file.
3. Add the following packages by using the yarn add command. The newly added packages will be automatically added to package.json. --dev installs it under the development dependencies within package.json:

yarn add --dev eslint eslint-config-airbnb eslint-plugin-import eslint-plugin-react eslint-plugin-jsx-a11y babel-eslint

ESLint is the linter that we will be using, and by running the preceding command, you will have ...