Say for a React app, I have eslint-config-airbnb and its usual bunch of peer dependencies, and eslint-config-prettier and eslint-plugin-prettier. Is this eslintrc.js as basic as it gets?:
module.exports = {
parser: 'babel-eslint',
extends: ['airbnb', 'plugin:prettier/recommended'],
env: {
browser: true,
es6: true
}
};
I mean I learned from the doc that extending the plugin:prettier/recommended would do things I would have had to do with the eslint-config-prettier alone. So I'm wondering the same thing with extends: "airbnb", like do I need some of the stuffs here like
"parserOptions": {
"sourceType": "module",
"ecmaFeatures": {
"jsx": true
}
},
I can't seem to find this documented in the eslint-config-airbnb doc..
It does exactly what it says: extending the AirBnB ESLint config. By extending I mean it will copy/merge the AirBnB config to yours. Overall your understanding is correct.
If you want to know exactly what the AirBnB config does, you can look at their rule file here:
https://github.com/airbnb/javascript/blob/master/packages/eslint-config-airbnb/rules/react.js
The JSX snippet is already there, so no, you don't have to add it to your config anymore.
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