Are Ext JS files necessary in a working site?

Posted by songdogtech on Stack Overflow See other posts from Stack Overflow or by songdogtech
Published on 2010-06-16T17:11:35Z Indexed on 2010/06/16 17:22 UTC
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extjs

I've inherited a high-traffic site that loads some Ext javascript files and I'm trying to trim some bandwidth usage.

Are Ext libraries necessary for development only or are they required for the finished site (I've never used Ext.)

The site loads ext-base.js, ext-all-debug.js, expander.js, exteditor.js. It appears that expander.js and exteditor.js have some site specific code, so they should stay?

But what about ext-base.js and ext-all-debug.js? Am I reading this correctly - are base and debugging libraries necessary for a live site?

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