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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:

module.exports = {
  //...
  stats: 'errors-only'
};
Preset
Alternative
Description
Preset
"errors-only"
Alternative
none
Description
Only output when errors happen
Preset
"minimal"
Alternative
none
Description
Only output when errors or new compilation happen
Preset
"none"
Alternative
false
Description
Output nothing
Preset
"normal"
Alternative
true
Description
Standard output
Preset
"verbose"
Alternative
none
Description
Output everything

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.

module.exports = {
  //...
  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 build date and time information
    builtAt: true,

    // 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) => true | false |
      ["filter"] | [/filter/] | [(assetName) => 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) => true | false |
      ["filter"] | [/filter/] | [(moduleSource) => true|false],

    // See excludeModules
    exclude: "filter" | /filter/ | (moduleSource) => true | false |
      ["filter"] | [/filter/] | [(moduleSource) => 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) => true|false
  }
}

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