bionode/bionode-watermill

Full featured Promises/A+ implementation with exceptionally good performance

Turn a writable and readable stream into a streams2 duplex stream with support for async initialization and streams1/streams2 input

A feature-rich Node.js event emitter implementation with namespaces, wildcards, TTL, async listeners and browser/worker support.

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

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results

a glob matcher in javascript

Recursively mkdir, like `mkdir -p`

Run a function exactly one time

Node.js Streams, a user-land copy of the stream library from Node.js

Predictable state container for JavaScript apps

Logger for Redux

Thunk middleware for Redux.

node.js realtime framework server

Create streams from promises

snyk library and cli utility

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

Extends Chai with assertions about promises.

Uploading report to Codecov: https://codecov.io

Determine if an object is a Stream

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

Simplified HTTP request client.

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

Checksum utility for node

An interactive console.dir() for the terminal.

CLI to generate books and documentation using gitbook

split a Text Stream into a Line Stream

Assertion library for streams

a javascript library for storing arbitrary data in mathematical (di)graphs, as well as traversing and analyzing them in various ways (ECMAScript 6 Ready)

Node.js module for working with the NCBI API (aka e-utils) using Streams.