Babel compiler core.

A Babel preset for each environment.

babel module loader for webpack

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

Standard library

webpack loader to extract HTML and CSS from the bundle

Spectacular Test Runner for JavaScript.

A Karma plugin. Launcher for Chrome and Chrome Canary.

A Karma plugin. Adapter for Mocha testing framework.

Karma preprocessor to bundle ES modules using Rollup

Sinon and Chai for Karma

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

A markdown parser built for speed

simple, flexible, fun test framework

Run client-side mocha tests in the command line through headless Chrome

Next-generation ES module bundler

HTML import plugin for rollup

A pure JavaScript implementation of Sass.

JavaScript test spies, stubs and mocks.

Extends Chai with assertions for the Sinon.JS mocking 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

CLI for webpack & friends

Run shell commands before and after webpack builds