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.
Sankey is a type of flow diagram in which the width of the series is in proportion to the quantity of the flow. Use it to find major contributions to an overall flow.