https://github.com/jmperez/js-crusher

A Javascript packer that minifies JS code through string replacements
https://github.com/jmperez/js-crusher

Last synced: 29 days ago
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A Javascript packer that minifies JS code through string replacements

• Host: GitHub
• URL: https://github.com/jmperez/js-crusher
• Owner: JMPerez
• License: mit
• Created: 2015-03-13T14:57:44.000Z (over 9 years ago)
• Default Branch: gh-pages
• Last Pushed: 2015-03-14T09:37:33.000Z (over 9 years ago)
• Last Synced: 2024-05-02T06:02:56.188Z (7 months ago)
• Language: JavaScript
• Homepage: https://jmperezperez.com/js-crusher
• Size: 176 KB
• Stars: 4
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# JS Crusher

JS Crusher is a Javascript packer that takes a short JS snippet and minimizes it through string replacements. It is very suitable for competitions such as [JS1K](http://js1k.com).

It is based on [@possan's crusher](https://github.com/possan/jsintros/blob/master/a/src/crush.js), with some improvements taken from [JSCrush](http://www.iteral.com/jscrush/). JS Crusher achieves a good compression rate thanks to extra passes, together with a better approach for choosing candidates for replacements.

Especial kudos to [KodeClutz's post on Demystifying JSCrush](http://blog.nikhilism.com/2012/04/demystifying-jscrush.html) which explains how JSCrush works.