Stats

The stats option lets you precisely control what bundle information gets displayed. This can be a nice middle ground if you don't want to use quiet or noInfo because you want some bundle information, but not all of it.

For webpack-dev-server, this property needs to be in the devServer object.

This option does not have any effect when using the Node.js API.

stats

object string

There are some presets available to use as a shortcut. Use them like this:

stats: "errors-only"

For more granular control, it is possible to specify exactly what information you want. Please note that all of the options in this object are optional.

stats: {
  // fallback value for stats options when an option is not defined (has precedence over local webpack defaults)
  all: undefined,
  // Add asset Information
  assets: true,
  // Sort assets by a field
  // You can reverse the sort with `!field`.
  assetsSort: "field",
  // Add information about cached (not built) modules
  cached: true,
  // Show cached assets (setting this to `false` only shows emitted files)
  cachedAssets: true,
  // Add children information
  children: true,
  // Add chunk information (setting this to `false` allows for a less verbose output)
  chunks: true,
  // Add built modules information to chunk information
  chunkModules: true,
  // Add the origins of chunks and chunk merging info
  chunkOrigins: true,
  // Sort the chunks by a field
  // You can reverse the sort with `!field`. Default is `id`.
  chunksSort: "field",
  // Context directory for request shortening
  context: "../src/",
  // `webpack --colors` equivalent
  colors: false,
  // Display the distance from the entry point for each module
  depth: false,
  // Display the entry points with the corresponding bundles
  entrypoints: false,
  // Add --env information
  env: false,
  // Add errors
  errors: true,
  // Add details to errors (like resolving log)
  errorDetails: true,
  // Exclude assets from being displayed in stats
  // This can be done with a String, a RegExp, a Function getting the assets name
  // and returning a boolean or an Array of the above.
  excludeAssets: "filter" | /filter/ | (assetName) => ... return true|false |
    ["filter"] | [/filter/] | [(assetName) => ... return true|false],
  // Exclude modules from being displayed in stats
  // This can be done with a String, a RegExp, a Function getting the modules source
  // and returning a boolean or an Array of the above.
  excludeModules: "filter" | /filter/ | (moduleSource) => ... return true|false |
    ["filter"] | [/filter/] | [(moduleSource) => ... return true|false],
  // See excludeModules
  exclude: "filter" | /filter/ | (moduleSource) => ... return true|false |
    ["filter"] | [/filter/] | [(moduleSource) => ... return true|false],
  // Add the hash of the compilation
  hash: true,
  // Set the maximum number of modules to be shown
  maxModules: 15,
  // Add built modules information
  modules: true,
  // Sort the modules by a field
  // You can reverse the sort with `!field`. Default is `id`.
  modulesSort: "field",
  // Show dependencies and origin of warnings/errors (since webpack 2.5.0)
  moduleTrace: true,
  // Show performance hint when file size exceeds `performance.maxAssetSize`
  performance: true,
  // Show the exports of the modules
  providedExports: false,
  // Add public path information
  publicPath: true,
  // Add information about the reasons why modules are included
  reasons: true,
  // Add the source code of modules
  source: true,
  // Add timing information
  timings: true,
  // Show which exports of a module are used
  usedExports: false,
  // Add webpack version information
  version: true,
  // Add warnings
  warnings: true,
  // Filter warnings to be shown (since webpack 2.4.0),
  // can be a String, Regexp, a function getting the warning and returning a boolean
  // or an Array of a combination of the above. First match wins.
  warningsFilter: "filter" | /filter/ | ["filter", /filter/] | (warning) => ... return true|false
};

Contributors

SpaceK33z jasonblanchard jungomi ldrick sallar