JavaScript parser in JavaScript

Posted by emk on Stack Overflow See other posts from Stack Overflow or by emk
Published on 2010-03-31T16:08:03Z Indexed on 2010/03/31 16:13 UTC
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JavaScript

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parsing

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parser

I need to add some lightweight syntactic sugar to JavaScript source code, and process it using a JavaScript-based build system. Are there any open source JavaScript parsers written in JavaScript? And are they reasonably fast when run on top of V8 or a similar high-performance JavaScript implementation?

Thank you for any pointers you can provide!

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