Alle meine React-Projekte neigen dazu, in der Dateigröße unglaublich groß zu sein (bundle.js ist 4.87 MB und die vendor.bundle.js ist 2.87 MB). Ich habe keine Ahnung, warum es so groß ist. Ich habe bereits uglifyJS auf, aber dies scheint nicht viel (5,09> 4.87mb und 2,9> 2.87MB)Warum ist mein Webpack bundle.js und vendor.bundle.js so unglaublich groß?
var webpack = require('webpack');
var ExtractTextPlugin = require("extract-text-webpack-plugin");
require('es6-promise').polyfill();
var config = {
entry: {
app: [
'./src/entry.jsx'
],
vendor: [
'react',
'lodash',
'superagent'
]
},
output: {
path: './build',
filename: "bundle.js"
},
eslint: {
configFile: './.eslintrc'
},
devtool: 'eval-source-map',
module: {
loaders: [
{ test: /\.(js|jsx)$/, loaders: ['react-hot', 'babel?experimental'], exclude: /node_modules/},
{ test: /\.(js|jsx)$/, loader: "eslint-loader", exclude: /node_modules/},
{ test: /\.json$/, loader: 'json' },
{ test: /\.yml$/, loader: 'json!yaml' },
{ test: /\.scss$/, loader: 'style!css!sass' },
{ test: /\.(png|woff|woff2|eot|ttf|svg)$/, loader: 'url-loader?limit=100000' }
]
},
plugins: [
new webpack.DefinePlugin({'process.env': {'NODE_ENV': JSON.stringify('production')}}),
new webpack.optimize.CommonsChunkPlugin("vendor", "vendor.bundle.js"),
new webpack.optimize.UglifyJsPlugin({minimize: true}),
new webpack.NoErrorsPlugin()
]
};
module.exports = config;
Mein package.json
{
"license": "MIT",
"engines": {
"iojs": ">= 1.6.2"
},
"scripts": {
"create:index": "mustang -t index.tmpl -i config.json -o build/index.html",
"predev": "mkdir -p build/ && npm run create:index",
"dev": "webpack-dev-server --host 0.0.0.0 --hot --progress --colors --content-base build",
"backend": "NODE_ENV=production node server/server.js",
"backend:dev": "DEBUG=tinderlicht node server/server.js",
"predeploy": "mkdir -p build/ && npm run create:index",
"deploy": "NODE_ENV=production webpack -p",
"test": "node webpack-mocha.config.js"
},
"devDependencies": {
"autoprefixer-loader": "^3.2.0",
"axios": "^0.7.0",
"babel": "^5.8.23",
"babel-core": "^5.8.25",
"babel-eslint": "^4.1.3",
"babel-loader": "^5.3.2",
"bluebird": "^2.10.2",
"css-loader": "^0.19.0",
"es6-collections": "^0.5.1",
"es6-promise": "^3.0.2",
"eslint": "^1.6.0",
"eslint-loader": "^1.1.0",
"eslint-plugin-react": "^3.5.1",
"extract-text-webpack-plugin": "^0.8.2",
"file-loader": "^0.8.1",
"firebase": "^2.3.1",
"fireproof": "^3.0.3",
"jquery": "^2.2.0",
"json-loader": "^0.5.1",
"jsonld": "^0.4.2",
"jsx-loader": "^0.13.2",
"lodash": "^3.3.0",
"mustang": "^0.1.3",
"node-sass": "^3.3.3",
"react": "^0.14.0",
"react-dom": "^0.14.0",
"react-hot-loader": "^1.1.5",
"sass-loader": "3.0.0",
"style-loader": "^0.12.4",
"superagent": "^1.4.0",
"url-loader": "^0.5.5",
"webpack": "^1.5.3",
"webpack-dev-server": "^1.7.0"
},
"dependencies": {
"body-parser": "^1.15.0",
"cors": "^2.7.1",
"debug": "^2.2.0",
"express": "^4.13.4",
"mustache": "^2.2.1",
"nodemailer": "^2.1.0",
"nodemailer-sendmail-transport": "^1.0.0",
"react-radio-group": "^2.2.0",
"uglifyjs": "^2.4.10"
}
}
Muss helfen jemand eine Idee wie kann man das beheben?
David Guans Rat klingt gut. Sie verwenden 'devtool:" eval-source-map "', das eine gute Entwicklererfahrung bietet, aber * die gesamte Quelle * als Daten-URL enthält. Sie sollten dies nicht in der Produktion verwenden. –