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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 guy.
  • You can also require markdown or text files for your content.
  • Just require the files...

Installation

Just clone this repo and change the origin git remote.

npm install

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
https://localhost:8080/

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

Static HTML is served from config/dev-server-public.

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

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
https://localhost:8080/

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

Static HTML is served from config/dev-server-public.

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
https://localhost:80/

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).

Build visualization

After a production build you may want to visualize you 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.
  3. (Optional) Enable commonsChunk in webpack-production.config.js and add <script src="COMMONS_URL"></script> to app/prerender.html.
  4. Add a new HTML file in config/dev-server-public that references the new output file.
  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.

License

Copyright (c) 2012-2014 Tobias Koppers Gittip donate button

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

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Starter template for React with webpack.

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