basic configuration for webpack. also feature babel

webpack.config.js

module.exports = {
  // This is the "main" file which should include all other modules
  entry: './src/main.js',
  // Where should the compiled file go?
  output: {
    // To the `dist` folder
    path: './dist',
    // With the filename `build.js` so it's dist/build.js
    filename: 'build.js'
  },
  module: {
    // Special compilation rules
    loaders: [
      {
        // Ask webpack to check: If this file ends with .js, then apply some transforms
        test: /\.js$/,
        // Transform it with babel
        loader: 'babel-loader',
        // don't transform node_modules folder (which don't need to be compiled)
        exclude: /node_modules/
      }
    ]
  }
}

devdependencies

    "babel-core": "^6.1.2",
    "babel-loader": "^6.1.0",
    "babel-plugin-transform-runtime": "^6.1.2",
    "babel-preset-es2015": "^6.1.2",
    "babel-preset-stage-0": "^6.1.2",
    "babel-runtime": "^5.8.0",
    "webpack": "^1.12.2",