ECMAScript parser

ECMAScript (ESTree) AST walker

A small functional reactive programming lib for JavaScript.

Full featured Promises/A+ implementation with exceptionally good performance

browser-side require() the node way

Pretty unicode tables for the CLI

Cross platform child_process#spawn and child_process#spawnSync

the most correct and second fastest glob implementation in JavaScript

Grunt task running tests using Sauce Labs. Supports QUnit, Jasmine, Mocha and YUI tests

The high-level streams library

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

Static analysis tool for JavaScript

Reactive Programming library for JavaScript inspired by Bacon.js and RxJS with focus on high performance and low memory usage

Recursively mkdir, like `mkdir -p`

simple, flexible, fun test framework

Light-weight option parsing with an argv hash. No optstrings attached.

A deep deletion module for node (like `rm -rf`)

Library for composing asynchronous and event-based operations in JavaScript

JavaScript test spies, stubs and mocks.