An Introduction to Source Maps

One of the easiest performance wins you can gain for your website is to combine and compress your JavaScript and CSS files. But what happens when you need to debug the code within those compressed files? It can be a nightmare. Fear not however, there is a solution on the horizon and it goes by the name of source maps. A source map provides a way of mapping code within a compressed file back to it’

[ginpei]

Source Mapの説明とかUglifyJSによる作り方とか。Treehouseが提供するものかと思ったらスタッフブログだった。

[o_hiroyuki]

source map