Elm Hot Loader

Hot swapping for Elm module.

This loader injects HMR support code to the Elm module generated by elm-webpack-loader.

What's new in 0.3.0

• Elm 0.17 support
• swap port and EmptyAction are gone. Enable this loader and it just works.
• Incoming ports still work after hot swapping

Installation

$ npm install --save elm-webpack-loader elm-hot-loader

Usage

Documentation: Using loaders

In your webpack.config.js file:

module.exports = {
  module: {
    loaders: [{
      test: /\.elm$/,
      exclude: [/elm-stuff/, /node_modules/],
      loader: 'elm-hot!elm-webpack'
    }]
  }
};

You should also add the --hot flag when starting webpack.

Dependency

This loader relies on elm-webpack-loader to compile Elm to JS.

Example

You can find an example project at elm-hot-loader-starter.