the complete solution for node.js command-line programs

Lightweight debugging utility for Node.js and the browser

ECMAScript code generator

ECMAScript parsing infrastructure for multipurpose analysis

ECMAScript JS AST traversal functions

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

Recursively mkdir, like `mkdir -p`

common utilities from modulex

Asynchronous recursive file copy utility.

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

takes json-cov output into stdin and POSTs to coveralls.io

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

simple, flexible, fun test framework

Istanbul code coverage reporter for Mocha

Automatically install pre-commit hooks for your npm modules.