replace-loader

A simple Webpack loader that applies regular expression replacement to a file

Sample config usage that replaces instances of "green" with "blue":

module.exports = {
  
  /* Other Stuff */
  
  modules: {
    loaders: [
      { test: /\.css$/,
        loader: "style!css!replace?flags=g&regex=green&sub=blue" }
    ]
  }
}

Options

regex - The regular expression. This string will be dropped as is into the RegExp constructor, so make sure things are escaped properly.
flags - Flags used to construct the regular expression
sub - Replacement text