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Hot code swapping support for Elm 0.19. This automatically reloads your code in the browser after a change, while preserving your current app state.

This package provides a Webpack loader that can be used in conjunction withelm-webpack-loader. If you're looking for something that doesn't require Webpack, seeelm-hot.

$ npm install --save-dev elm-reloader

You will also need to installelm-webpack-loader, if you haven't already.

Assuming that you're already usingelm-webpack-loader, just add{ loader: 'elm-reloader' } immediatelybeforeelm-webpack-loader in theuse array.

It should look something like this:

module.exports={module:{rules:[{test:/\.elm$/,exclude:[/elm-stuff/,/node_modules/],use:[{loader:'elm-reloader'},{loader:'elm-webpack-loader',options:{cwd:__dirname}}]}]}}

Check out theexample app.