Production ready alternative to Microsoft Doloto (Javascript minifier/prefetcher)?

Posted by usr on Stack Overflow See other posts from Stack Overflow or by usr
Published on 2010-06-01T09:10:49Z Indexed on 2010/06/01 9:13 UTC
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JavaScript

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html

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browser

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minify

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doloto

As you surely know Microsoft Doloto is tool which profiles you javascript code as it actually runs on the page and splits it in to two files: one file will be statically included in the footer of the page which contains stubs for all functions and loads the actual implementations (in file 2) in the background (under the assumption that only very litte javascript is needed on page load so you can defer downloading the rest).

I found Doloto not to be production ready, it meanwhile has been canceled afaik. Is there a working alternative?

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