# library Create a library ## Usage ```bash nx generate library ... ``` ## Options ### appProject Alias(es): a Type: `string` The application project to add the library route to ### directory Alias(es): d Type: `string` A directory where the app is placed ### linter Default: `tslint` Type: `string` The tool to use for running lint checks. ### name Type: `string` Library name ### pascalCaseFiles Alias(es): P Default: `false` Type: `boolean` Use pascal case component file name (e.g. App.tsx) ### routing Type: `boolean` Generate library with routes ### skipFormat Default: `false` Type: `boolean` Skip formatting files ### skipTsConfig Default: `false` Type: `boolean` Do not update tsconfig.json for development experience. ### style Alias(es): s Default: `css` Type: `string` The file extension to be used for style files. ### tags Alias(es): t Type: `string` Add tags to the library (used for linting) ### unitTestRunner Default: `jest` Type: `string` Test runner to use for unit tests