tjmehta/muxdemux

common javascript utils that can be required selectively that assume es5+

Lightweight debugging utility for Node.js and the browser

Returns a JSON representation of an error (handles nested errors and calls nested toJSONs)

A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise

RFC9562 UUIDs

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

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

simple, flexible, fun test framework

Count your callbacks before continuing. A tiny control flow helper that supports dynamic counting.