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.
A Webpack plugin that works with Babel to allow differential loading - production deployment of ES2015 builds targeted to modern browsers, with an ES5 fallback for legacy browsers.