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yargs the modern, pirate-themed, successor to optimist.
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fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.
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The ultimate javascript content-type utility.
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- minimist
parse argument options
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simple, flexible, fun test framework
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a glob matcher in javascript
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Higher-order functions and common patterns for asynchronous code
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