Babel compiler core.

This plugin transforms ES2015 modules to CommonJS

Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals

A Babel preset for each environment.

babel's modular runtime helpers

babel module loader for webpack

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

Run scripts that set and use environment variables across platforms

Digital Bazaar's eslint rules

json loader module for webpack

Spectacular Test Runner for JavaScript.

Preprocessor to compile ES6 on the fly with babel.

Chai for Karma

A Karma plugin. Launcher for Chrome and Chrome Canary.

A Karma plugin. Adapter for Mocha testing framework.

Karma reporter with mocha style logging.

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

simple, flexible, fun test framework

Next-generation ES module bundler

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