npm - What is the use of gulp-sourcemaps? -

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i'm learning angular2 , have seen gulp-sourcemaps plugin used in angular2-quickstart project. question general, why use gulp-sourcemaps? in circumstances should use plugin?

it automatically creates source maps code. source map used tell file , line in original code part of minified code comes from. sourcemaps can helpful when debugging minified angular apps in browser.


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