jhnns/rewire-webpack

Offers a async require.resolve function. It's highly configurable.

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.

BDD style assertions for node and the browser.

simple, flexible, fun test framework

Easy dependency injection for node.js unit testing

Serves a webpack app. Updates the browser on changes.