anchor.diff:  
       这些文件很多都很眼熟，它们在其他文档里已经出现过，特别是[_TypeScript配置_](../guide/typescript-configuration.html)和[_npm包_](../guide/npm-packages.html)这两章里。
   
  -    这些文件很多都很眼熟，它们在其他文档里已经出现过，特别是[_TypeScript配置_](../guide/typescript-configuration.html)和[_npm包_](../guide/npm-packages.html)这两章里。
  -
       Webpack, the plugins, and the loaders are also installed as packages.
       They are listed in the updated `packages.json`.
   
  
positive.code: 
    You'll need polyfills to run an Angular application in most browsers as explained
    in the [Browser Support](browser-support.html) guide.
  
    我们在[_浏览器支持_](browser-support.html)章节里解释过，Angular应用要能在大多数的浏览器里运行，它还需要一些polyfills。
  
    我们在[_浏览器支持_](browser-support.html)章节里解释过，Angular应用要能在大多数的浏览器里运行，它还需要一些polyfills。
  
  
negative.code: 
    我们可以把这些通用的配置收归到一个文件，命名为`webpack.common.js`。
    
  +makeExample('webpack/ts/config/webpack.common.js', null, 'config/webpack.common.js')(format=".")
  
  a#inside-webpack-commonjs
  