babel module loader for webpack

A Babel preset for each environment.

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

Run scripts that set and use environment variables across platforms

Spectacular Test Runner for JavaScript.

A Karma plugin. Generate code coverage.

A Karma plugin. Adapter for Mocha testing framework.

A Karma plugin. Launcher for PhantomJS.

Provides shims for PhantomJS

Sinon and Chai for Karma

Karma plugin that locates and loads existing javascript source map files.

A Karma plugin. Report all spec-results to console (like mocha's spec reporter).

simple, flexible, fun test framework

Wrapper around libsass

JavaScript test spies, stubs and mocks.

Extends Chai with assertions for the Sinon.JS mocking framework.

The progressive JavaScript framework for building modern web UI.

template compiler for Vue 2.0

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

Serves a webpack app. Updates the browser on changes.

Variant of merge that's useful for webpack configuration