infinum/webpack-asset-pipeline

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

Custom parser for ESLint

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

Modern native Git hooks

A simple in-memory filesystem. Holds data in a javascript object.

simple, flexible, fun test framework

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.