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webpack/react-starter

Starter template for react and webpack.

Features

  • Compilation with webpack
  • React and jsx
  • react-router
  • Stylesheets can be CSS, LESS, SASS, Stylus or mixed
  • Embedded resources like images or fonts use DataUrls if appropriate
  • A simple flag loads a react component (and dependencies) on demand.
  • Development
    • Development server
    • Optionally Hot Module Replacement development server (LiveReload for Stylesheets and React components enabled)
    • Uses SourceUrl for performance, but you may switch to SourceMaps easily
  • Production
    • Server example for prerendering for React components
    • Initial data inlined in page
    • Long Term Caching through file hashes enabled
    • Generate separate css file to avoid FOUC
    • Minimized CSS and javascript
  • Also supports coffee-script files if you are more a coffee-script person.
  • You can also require markdown or text files for your content.

Local Installation

Install node.js or io.js

Just clone this repo and change the origin git remote.

npm install

Installation via Vagrant

Install vagrant

vagrant up
vagrant ssh
cd /vagrant

Development server

# start the webpack-dev-server
npm run dev-server
# wait for the first compilation is successful

# in another terminal/console
# start the node.js server in development mode
npm run start-dev

# open this url in your browser
http://localhost:8080/

The configuration is webpack-dev-server.config.js.

It automatically recompiles and refreshes the page when files are changed.

Also check the webpack-dev-server documentation.

Hot Module Replacement development server

# start the webpack-dev-server in HMR mode
npm run hot-dev-server
# wait for the first compilation is successful

# in another terminal/console
# start the node.js server in development mode
npm run start-dev

# open this url in your browser
http://localhost:8080/

The configuration is webpack-hot-dev-server.config.js.

It automatically recompiles when files are changed. When a hot-replacement-enabled file is changed (i. e. stylesheets or React components) the module is hot-replaced. If Hot Replacement is not possible the page is refreshed.

Hot Module Replacement has a performance impact on compilation.

Production compilation and server

# build the client bundle and the prerendering bundle
npm run build

# start the node.js server in production mode
npm run start

# open this url in your browser
http://localhost:8080/

The configuration is webpack-production.config.js.

The server is at lib/server.js

The production setting builds two configurations: one for the client (build/public) and one for the serverside prerendering (build/prerender).

Legacy static assets

Assets in public are also served.

Build visualization

After a production build you may want to visualize your modules and chunks tree.

Use the analyse tool with the file at build/stats.json.

Loaders and file types

Many file types are preconfigured, but not every loader is installed. If you get an error like Cannot find module "xxx-loader", you'll need to install the loader with npm install xxx-loader --save and restart the compilation.

Common changes to the configuration

Add more entry points

(for a multi page app)

  1. Add an entry point to make-webpack-config.js (var entry).
  2. Add a new top-level react component in app (xxxRoutes.js, xxxStoreDescriptions.js, xxxStores.js).
  3. (Optional) Enable commonsChunk in webpack-production.config.js and add <script src="COMMONS_URL"></script> to app/prerender.html.
  4. Modify the server code to require, serve and prerender the other entry point.
  5. Restart compilation.

Switch devtool to SourceMaps

Change devtool property in webpack-dev-server.config.js and webpack-hot-dev-server.config.js to "source-map" (better module names) or "eval-source-map" (faster compilation).

SourceMaps have a performance impact on compilation.

Enable SourceMaps in production

  1. Uncomment the devtool line in webpack-production.config.js.
  2. Make sure that the folder build\public\debugging is access controlled, i. e. by password.

SourceMaps have a performance impact on compilation.

SourceMaps contains your unminimized source code, so you need to restrict access to build\public\debugging.

Coffeescript

Coffeescript is not installed/enabled by default to not disturb non-coffee developer, but you can install it easily:

  1. npm install coffee-redux-loader --save
  2. In make-webpack-config.js add ".coffee" to the var extensions = ... line.

License

Copyright (c) 2012-2015 Tobias Koppers Gittip donate button

MIT (http://www.opensource.org/licenses/mit-license.php)