A faster Node.js alternative to Array.prototype.slice.call(arguments)

Higher-order functions and common patterns for asynchronous code

call your callbacks in a waterfall, at speed

Modern native Git hooks

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use ca

Benchmark your code.

Neo-Async is a drop-in replacement for Async, it almost fully covers its functionality and runs faster

the Istanbul command line interface

Run an array of functions in series, each passing its results to the next function (waterfall)

tap-producing test harness for node and browsers