ljharb/global-cache

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

My shareable eslint config

code coverage command con coverify

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

JavaScript Code Style

The Node Security (nodesecurity.io) command line interface

Command line search and replace utility

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

The semantic version parser used by npm.

tap-producing test harness for node and browsers

Determine if a value is an ES6 Symbol or not.