Set up project with ESLint and Prettier

._ESLint-Prettier.md

Install the VS Code extension:

1. Open VS Code
2. Ctrl + Shift + X
3. Search for "ESLint"
4. Click the blue "Install" button

In your project, install the dependencies

npm i -D eslint eslint-config-prettier eslint-plugin-prettier prettier

Create an .eslintrc.cjs with the contents below.

.eslintrc.cjs

module.exports = {
  extends: ["eslint:recommended", "plugin:prettier/recommended"],
  parserOptions: { ecmaVersion: "latest", sourceType: "module" },
  env: { node: true },
};

.eslintrc.non-esm.cjs

// If you use common JS modules instead of ESM, use this file instead.
// Use the same name (`.eslintrc.cjs`)

module.exports = {
  extends: ["eslint:recommended", "plugin:prettier/recommended"],
  parserOptions: { ecmaVersion: "latest" },
  env: { node: true },
};