Usage Like browserify, webpack analyzes all the node-style require() calls in your app and builds a bundle that you can serve

config NormalModuleReplacementPlugin new webpack

Today?s websites are evolving into web apps: More and more JavaScript is in a page. You can do more stuff in modern browsers.

Incremental builds Make sure you don?t do a full rebuild. webpack has a great caching layer that allows to keep already compiled modules in

Installation $ npm install webpack -g The webpack

There are two ways to test web applications: In-browsers: You get a more realistic test, but you need some more complex infrastructure

WIP devtool configuration option

?Hot Module Replacement? (HMR) is a feature to inject updated modules into the active runtime. It?s like LiveReload for every module

WIP see CLI for the command line interface.

For big web apps it?s not efficient to put all code into a single file, especially if some blocks of code are only required under some circumstances. Webpack has a feature