# Install ESLint and Babel ESLint
# Make sure to install at least v5.1.0 of ESLint
npm install --save-dev eslint babel-eslint
# Install the Airbnb configs (3 of them, listed below)
npx install-peerdeps --dev eslint-config-airbnb
# Install Prettier + ESLint config
npm install --save-dev --save-exact prettier eslint-config-prettier