spalladino/solc-js

check whether a command line command exists in the current environment

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

This is lightweight memory stream module for node.js.

The semantic version parser used by npm.

Temporary file and directory creator

yargs the modern, pirate-themed, successor to optimist.

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

A collection of utility functions for Ethereum

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 cases including unit tests, server side functional tests and browser tests. Built for scale

All the goodness of `feross/standard` with semicolons sprinkled on top.

tap-producing test harness for node and browsers

Keccak sponge function family

spawn processes conveniently in tape tests and match against stdout/stderr streaming output