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mattzeunert/Source mapping between prettified and minified code.md

Last active February 21, 2018 03:36
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Source mapping between prettified and minified code.md

Ran a test where I have a location in some minified code, then prettify that code and want to know the new location:

1154.107ms prettier formatWithCursor
 299.370ms pretty-fast (initial)
  25.215ms pretty-fast (cached source map)

Downsides of pretty-fast:

  • doesn't seem to support column-level mapping
  • formatting not as nice as prettier

Source files size was around 300kb of minified JS.

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