Upgrade to Webpack 4 #434
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Upgrade to Webpack 4 #434
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- Node 4 is no longer supported
- package.json "engines" and babel-preset-env target are now Node 6.11.5,
as per webpack
- The new mode option is now set to activate new webpack defaults
- Remove manual usage of plugins which are included by default per mode
- ModuleConcatenationPlugin is auto in production mode
- NamedModulesPlugin is auto in development mode
- Use optimization.noEmitOnErrors instead of NoEmitOnErrorsPlugin
- Use optimization.minimize/optimization.minimizer for UglifyJS
- Use optimization.runtimeChunk to create a 'runtime' bundle
- Use optimization.splitChunks to create a vendor bundle instead of
CommonsChunkPlugin, which was removed
- Use the new .hooks plugin API for StatusPlugin and InlineRuntimePlugin
- Use MiniCssExtractPlugin instead of ExtractTextPlugin
- Separate CSS files are now extracted for code splits
- Replaced webpack.extractText config with webpack.extractCSS config -
this is not backwards-compatible, as plugin options differ
- Update config for silencing newer versions of webpack-dev-middleware
- Removed webpack.hoisting config, as use of ModuleConcatenationPlugin is
now controlled via optimization.concatenateModules
- Disable performance hints (for now)
- Add a temporary context workaround for loaders which haven't migrated
yet
Webpack 4's new development mode defaults aren't suitable for publishing Added the ability to disable uglification from build config
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PR for #409