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Is it possible to use webpack for packing without using webpack module loading?
I have an app that can use everything of webpack and next to this app I have a small typescript file test.ts that should be compiled, minified, etc. But the output should be a simple js file that is not wrapped into webpackJsonp. Is is adding wayyyy too much overhead (96kb) for just a few lines that have no external dependency.
test.ts
alert('foo');
test.js is
webpackJsonp([1],{
/***/ 0:
/***/ function(module, exports, __webpack_require__) {
__webpack_require__(1);
__webpack_require__(75);
module.exports = __webpack_require__(105);
/***/ },
/***/ 105:
/***/ function(module, exports) {
"use strict";
alert('test');
/***/ }
});
test.js should
alert('foo');
I try to keep one ecosystem (webpack) to build.
395
It is not webpack overhead. This overhead caused by another reason. Here demonstration webpack configuration. The webpack build the bundle for source with content alert() with result size only 519 bytes instead of 96kb declared in question. The project content and result bundles (minified and non minified) are:
package.json
{
"name": "app",
"version": "1.0.0",
"main": "webapp.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"build": "webpack"
},
"author": "",
"license": "ISC",
"dependencies": {
"babel-preset-react": "^6.3.13",
"express": "^4.15.3",
"react": "^15.5.4",
"react-dom": "^15.5.4"
},
"devDependencies": {
"babel-cli": "^6.24.1",
"babel-core": "^6.24.1",
"babel-loader": "^7.0.0",
"babel-preset-es2015": "^6.24.1",
"babel-preset-react": "^6.24.1",
"ts-loader": "^2.1.0",
"typescript": "^2.3.3",
"webpack": "^2.5.1"
},
"description": ""
}
tsconfig.json
{
"compilerOptions": {
"outDir": "./public/",
"sourceMap": true,
"noImplicitAny": true,
"module": "commonjs",
"target": "es5",
"jsx": "react",
"allowJs": true
}
}
alert.ts
alert(1);
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Hello Workd!</title>
</head>
<body>
<div id="root"></div>
<script type="text/javascript" src="alert.js"></script>
</body>
</html>
webpack.config.js
var webpack = require('webpack');
var path = require('path');
module.exports = {
entry: {
App: './App',
alert: './alert.ts',
},
output: {
path: path.join(__dirname, './public'),
filename: '[name].js'
},
module: {
loaders: [
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader',
query: {
presets: ['es2015', 'react']
}
},
{
test: /\.tsx?$/,
loader: 'ts-loader',
exclude: /node_modules/,
}
]
},
plugins: [
new webpack.optimize.UglifyJsPlugin()
]
}
alert.js - generated mininied
!function(n){function r(e){if(t[e])return t[e].exports;var o=t[e]={i:e,l:!1,exports:{}};return n[e].call(o.exports,o,o.exports,r),o.l=!0,o.exports}var t={};r.m=n,r.c=t,r.i=function(n){return n},r.d=function(n,t,e){r.o(n,t)||Object.defineProperty(n,t,{configurable:!1,enumerable:!0,get:e})},r.n=function(n){var t=n&&n.__esModule?function(){return n.default}:function(){return n};return r.d(t,"a",t),t},r.o=function(n,r){return Object.prototype.hasOwnProperty.call(n,r)},r.p="",r(r.s=182)}({182:function(n,r){alert(1)}});
alert.js - generated non minified
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // identity function for calling harmony imports with the correct context
/******/ __webpack_require__.i = function(value) { return value; };
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 182);
/******/ })
/************************************************************************/
/******/ ({
/***/ 182:
/***/ (function(module, exports) {
alert(1);
/***/ })
/******/ });
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