- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- webpack
Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.
- yargs
yargs the modern, pirate-themed, successor to optimist.
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The ultimate javascript content-type utility.
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Streams3, a user-land copy of the stream library from Node.js
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- commander
the complete solution for node.js command-line programs
- async
Higher-order functions and common patterns for asynchronous code
- chalk
Terminal string styling done right
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