Passport - Simple, unobtrusive authentication for Node.js.
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Passport - Simple, unobtrusive authentication for Node.js.
Passport is authentication middleware for Node.js. Extremely flexible and modular, Passport can be unobtrusively dropped in to any Express-based web application. A comprehensive set of strategies support authentication using a username and password, Facebook, Twitter, and more.

Node-android by InstantWebP2P
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Node-android by InstantWebP2P
Node.js rewrite for Android with the compatible API.

Less.js
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Less.js
As an extension to CSS, Less is not only backwards compatible with CSS, but the extra features it adds use existing CSS syntax. This makes learning Less a breeze, and if in doubt, lets you fall back to vanilla CSS.

vis.js | a dynamic, browser-based visualization library
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vis.js | a dynamic, browser-based visualization library
Vis.js is a dynamic, browser based visualization library. The library is designed to be easy to use, to handle large amounts of dynamic data, and to enable manipulation of and interaction with the data. The library consists of the components DataSet, Timeline, Network, Graph2d, and Graph3d.

SGrondin/bottleneck
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SGrondin/bottleneck · GitHub
Bottleneck is a tiny and efficient Asynchronous Rate Limiter for Node.JS and the browser. When dealing with services with limited resources, it's important to ensure that they don't become overloaded.

fingerprintjs
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Valve/fingerprintjs · GitHub
Fast browser fingerprint library. Written in pure JavaScript, no dependencies. By default uses Murmur hashing and returns a 32bit integer number. Hashing function can be easily replaced. Feather weight: only 1.2 KB when gzipped.

A first-person engine in 265 lines
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A first-person engine in 265 lines
a first-person exploration from scratch, quickly and without difficult math, using a technique called raycasting

StrongLoop | Practical Examples of the New Node.js Streams API
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StrongLoop | Practical Examples of the New Node.js Streams API
Node brought a simplicity and beauty to streaming.  Streams are now a powerful way to build modules and applications.  Yet the original streams API had some problems.  So in Node v0.10, we saw the streams API change in order to fix the prior problems, extend the APIs to encapsulate more common use cases, and be simpler and easier to use

robbl/node-dbpedia-spotlight-nif · GitHub
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robbl/node-dbpedia-spotlight-nif · GitHub

takes a GET or POST request with a parameter called input
queries dbpedia-spotlight annotation endpoint for named entity recognition on the given input
supports mapping of dbpedia to NERD ontology classes (version 0.4)

Express - node.js web application framework
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Express - node.js web application framework
Express is a minimal and flexible node.js web application framework, providing a robust set of features for building single and multi-page, and hybrid web applications.