Plugins

Webpack has a rich plugin interface. Most of the features within webpack itself use this plugin interface. This makes webpack flexible.

Name	Description
BannerPlugin	Add a banner to the top of each generated chunk
CommonsChunkPlugin	Extract common modules shared between chunks
CompressionWebpackPlugin	Prepare compressed versions of assets to serve them with Content-Encoding
ContextReplacementPlugin	Override the inferred context of a require expression
CopyWebpackPlugin	Copies individual files or entire directories to the build directory
DefinePlugin	Allow global constants configured at compile time
DllPlugin	Split bundles in order to drastically improve build time
EnvironmentPlugin	Shorthand for using the DefinePlugin on process.env keys
EslintWebpackPlugin	A ESLint plugin for webpack
HotModuleReplacementPlugin	Enable Hot Module Replacement (HMR)
HtmlWebpackPlugin	Easily create HTML files to serve your bundles
IgnorePlugin	Exclude certain modules from bundles
LimitChunkCountPlugin	Set min/max limits for chunking to better control chunking
MinChunkSizePlugin	Keep chunk size above the specified limit
MiniCssExtractPlugin	creates a CSS file per JS file which requires CSS
NoEmitOnErrorsPlugin	Skip the emitting phase when there are compilation errors
NormalModuleReplacementPlugin	Replace resource(s) that matches a regexp
NpmInstallWebpackPlugin	Auto-install missing dependencies during development
ProgressPlugin	Report compilation progress
ProvidePlugin	Use modules without having to use import/require
SourceMapDevToolPlugin	Enables a more fine grained control of source maps
EvalSourceMapDevToolPlugin	Enables a more fine grained control of eval source maps
TerserPlugin	Uses Terser to minify the JS in your project

For more third-party plugins, see the list from awesome-webpack.