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The ultimate javascript content-type utility.
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YAML 1.2 parser and serializer
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elegant & feature rich browser / node HTTP with a fluent API
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The semantic version parser used by npm.
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Promise based HTTP client for the browser and node.js
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Full featured Promises/A+ implementation with exceptionally good performance
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small debugging utility
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Streams3, a user-land copy of the stream library from Node.js
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