eslint-config-jupiter-app

First, install this package, ESLint and the necessary plugins.

npm install --save-dev eslint-config-jupiter @typescript-eslint/eslint-plugin @typescript-eslint/parser babel-eslint eslint eslint-config-prettier eslint-import-resolver-webpack eslint-plugin-babel eslint-plugin-compat eslint-plugin-eslint-comments eslint-plugin-filenames eslint-plugin-import eslint-plugin-jsdoc eslint-plugin-markdown eslint-plugin-node eslint-plugin-prettier eslint-plugin-promise eslint-plugin-react eslint-plugin-unicorn prettier

Then create a file named .eslintrc.json with following contents in the root folder of your project:

{
  "extends": [
    "jupiter"
  ]
}

and a file named .eslintrc.json with following contents in the "src" folder (source code for Universal JS) of your project:

{
  "extends": [
    "jupiter-app"
  ]
}