How do I generate sourcemaps when using babel and webpack?
In order to use source map, you should change devtool option value from true to the value which available in this list, for instance source-map
devtool: 'source-map'
devtool:'source-map'- A SourceMap is emitted.
Maybe someone else has this problem at one point. If you use the UglifyJsPlugin in webpack 2 you need to explicitly specify the sourceMap flag. For example:
new webpack.optimize.UglifyJsPlugin({ sourceMap: true })