enb-source-map
Помошник для работы с картами кода.
Пример
var fs = File = file = 'output.js' sourceMap: from: 'bundle.js' prev: /* source map object */ ); file ; file;// line-1// input-1-contents// input-2-fragment// line 2file;// {// version: 3,// sources: [ 'input-1.js', 'input-2.js' ],// names: [],// mappings: ';AAAA;ACAA',// file: 'output.js'// }