The npm commands and scripts in the package.json

---

The npm commands

live-server

npm i -D live-server

Babel

npm i -D babel-jest @babel/core @babel/cli @babel/preset-env

npm i core-js@3

ESLint

npm i -D eslint

npm init @eslint/config

npm i -D @stylistic/eslint-plugin-js

Webpack

npm i -D webpack webpack-cli webpack-dev-server

npm i -D babel-loader html-loader css-loader

npm i -D html-webpack-plugin mini-css-extract-plugin

Jest

npm i -D jest

---

Scripts in the package.json

"scripts": {
  "start": "webpack serve --mode development",
  "build": "webpack --mode production",
  "build:babel": "babel src -d dist",
  "serve": "live-server src",
  "lint": "eslint .",
  "lint:fix": "eslint . --fix",
  "test": "jest --coverage"
},