nature-eslint-config v1.0.5

This assumes you have Node.js and npm (bundled with node) and the terminal's working directory is where you want to make the .eslintrc.js.

1. Install config: $ npm install --save-dev nature-eslint-config
2. Generate the .eslintrc.js: $ npx nature-eslint-config

If you want to change options:

// .eslintrc.js
module.exports = {
    extends: [...require("nature-eslint-config")["extends"]],
    env: { ...require("nature-eslint-config")["env"] },
    rules: {
        ...require("nature-eslint-config")["rules"],
        myRule: "error",
        myRule2: "warn",
    },
    parserOptions: { ...require("nature-eslint-config")["parserOptions"] },
};

Install:

$ npm install --save-dev nature-eslint-config

Edit .eslintrc.js:

module.exports = {
    extends: [...require("nature-eslint-config")["extends"]],
    env: { ...require("nature-eslint-config")["env"] },
    rules: { ...require("nature-eslint-config")["rules"] },
    parserOptions: { ...require("nature-eslint-config")["parserOptions"] },
};

Or if you want to change some rules:

// .eslintrc.js
module.exports = {
    extends: [...require("nature-eslint-config")["extends"]],
    env: { ...require("nature-eslint-config")["env"] },
    rules: {
        ...require("nature-eslint-config")["rules"],
        myRule: "error",
        myRule2: "warn",
    },
    parserOptions: { ...require("nature-eslint-config")["parserOptions"] },
};