Webpack 4 常用設定

package.js

// package.json
{
  "name": "webpack-sandbox",
  "sideEffects": false,
  "version": "1.0.0",
  "description": "",
  "private": true,
  "scripts": {
    "build": "webpack -p",
    "watch": "webpack --watch",                      // 當檔案有變更時會重 build
    "start": "webpack-dev-server --open --inline",   // 啟動 server + 檔案變更重 build + 重新整理頁面
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "clean-webpack-plugin": "^0.1.19",
    "css-loader": "^0.28.11",
    "csv-loader": "^2.1.1",
    "file-loader": "^1.1.11",
    "html-webpack-plugin": "^3.2.0",
    "node-sass": "^4.9.0",
    "sass-loader": "^7.0.1",
    "style-loader": "^0.21.0",
    "webpack": "^4.7.0",
    "webpack-cli": "^2.1.2",
    "webpack-dev-server": "^3.1.4",
    "webpack-merge": "^4.1.2",
    "xml-loader": "^1.2.1"
  },
  "dependencies": {
    "lodash": "^4.17.10"
  }
}