# webpack-browser

Angular browser builder that supports incremental builds

Properties can be configured in angular.json when defining the executor, or when invoking it.

## Properties

### allowedCommonJsDependencies

Type: `array`

A list of CommonJS packages that are allowed to be used without a build time warning.

### aot

Default: `false`

Type: `boolean`

Build using Ahead of Time compilation.

### assets

Type: `array`

List of static application assets.

### baseHref

Type: `string`

Base url for the application being built.

### budgets

Type: `array`

Budget thresholds to ensure parts of your application stay within boundaries which you set.

### buildOptimizer

Default: `false`

Type: `boolean`

Enables '@angular-devkit/build-optimizer' optimizations when using the 'aot' option.

### commonChunk

Default: `true`

Type: `boolean`

Use a separate bundle containing code used across multiple bundles.

### crossOrigin

Default: `none`

Type: `string`

Possible values: `none`, `anonymous`, `use-credentials`

Define the crossorigin attribute setting of elements that provide CORS support.

### deleteOutputPath

Default: `true`

Type: `boolean`

Delete the output path before building.

### deployUrl

Type: `string`

URL where files will be deployed.

### experimentalRollupPass

Default: `false`

Type: `boolean`

Concatenate modules with Rollup before bundling them with Webpack.

### extractCss

Default: `false`

Type: `boolean`

Extract css from global styles into css files instead of js ones.

### extractLicenses

Default: `false`

Type: `boolean`

Extract all licenses in a separate file.

### fileReplacements

Type: `array`

Replace compilation source files with other compilation source files in the build.

### forkTypeChecker

Default: `true`

Type: `boolean`

Run the TypeScript type checker in a forked process.

### ~~i18nFile~~

Type: `string`

**Deprecated:** Use 'locales' object in the project metadata instead.

Localization file to use for i18n.

### ~~i18nFormat~~

Type: `string`

**Deprecated:** No longer needed as the format will be determined automatically.

Format of the localization file specified with --i18n-file.

### ~~i18nLocale~~

Type: `string`

**Deprecated:** Use 'localize' instead.

Locale to use for i18n.

### i18nMissingTranslation

Default: `warning`

Type: `string`

Possible values: `warning`, `error`, `ignore`

How to handle missing translations for i18n.

### index

Type: `string`

Configures the generation of the application's HTML index.

### ~~lazyModules~~

Type: `array`

**Deprecated:** 'SystemJsNgModuleLoader' is deprecated, and this is part of its usage. Use 'import()' syntax instead.

List of additional NgModule files that will be lazy loaded. Lazy router modules will be discovered automatically.

### localize

Type: `boolean | boolean[] `

### main

Type: `string`

The full path for the main entry point to the app, relative to the current workspace.

### namedChunks

Default: `true`

Type: `boolean`

Use file name for lazy loaded chunks.

### ngswConfigPath

Type: `string`

Path to ngsw-config.json.

### optimization

Default: `false`

Type: `boolean`

Enables optimization of the build output.

### outputHashing

Default: `none`

Type: `string`

Possible values: `none`, `all`, `media`, `bundles`

Define the output filename cache-busting hashing mode.

### outputPath

Type: `string`

            The full path for the new output directory, relative to the current workspace.

By default, writes output to a folder named dist/ in the current project.

### poll

Type: `number`

Enable and define the file watching poll time period in milliseconds.

### polyfills

Type: `string`

The full path for the polyfills file, relative to the current workspace.

### preserveSymlinks

Type: `boolean`

Do not use the real path when resolving modules. If unset then will default to `true` if NodeJS option --preserve-symlinks is set.

### progress

Type: `boolean`

Log progress to the console while building.

### resourcesOutputPath

Type: `string`

The path where style resources will be placed, relative to outputPath.

### scripts

Type: `array`

Global scripts to be included in the build.

### serviceWorker

Default: `false`

Type: `boolean`

Generates a service worker config for production builds.

### ~~showCircularDependencies~~

Default: `false`

Type: `boolean`

**Deprecated:** The recommended method to detect circular dependencies in project code is to use a either a lint rule or other external tooling.

Show circular dependency warnings on builds.

### sourceMap

Default: `true`

Type: `boolean`

Output sourcemaps.

### statsJson

Default: `false`

Type: `boolean`

Generates a 'stats.json' file which can be analyzed using tools such as 'webpack-bundle-analyzer'.

### styles

Type: `array`

Global styles to be included in the build.

### subresourceIntegrity

Default: `false`

Type: `boolean`

Enables the use of subresource integrity validation.

### tsConfig

Type: `string`

The full path for the TypeScript configuration file, relative to the current workspace.

### vendorChunk

Default: `true`

Type: `boolean`

Use a separate bundle containing only vendor libraries.

### verbose

Default: `false`

Type: `boolean`

Adds more details to output logging.

### watch

Default: `false`

Type: `boolean`

Run build when files change.

### webWorkerTsConfig

Type: `string`

TypeScript configuration for Web Worker modules.