A configurable news feed

Uses Webpack to bundle all JavaScript and CSS dependencies.

Loaders

For JavaScript:

babel - Turns ES6+ code into ES5-friendly code
eslint - Add lint rules to enforce best practices, supports ES6, React, and JSX as well
jshint - Similar to above
handlebars, mustache, ejs, etc - Various flavors of templating

For CSS:

sass - Extends CSS with more traditional programming mechanisms (mixins, functions, etc.)

Plug-ins

HotModuleReplacementPlugin - Replaces JavaScript/CSS modules without reloading the browser
I18n - Create locale-specific bundles with translations baked in
Rewire - Modify behavior of modules for easier unit testing in node.js
UglifyJs - Minifies JavaScript output in bundles (use in a production config)

Testing