# Bundle Installation To install the bundle, the recommended way is using Composer: ```sh composer require spomky-labs/pwa-bundle ``` No Flex recipe exists for this bundle, but you can create a configuration file that will be modified as you progress in the integration of the features. {% code title="/config/packages/pwa.yaml" lineNumbers="true" %} ```yaml pwa: ~ ``` {% endcode %} The integration in your application is very simple. You are only required to add a Twig function inside the end of the `` tag of your HTML pages. {% code lineNumbers="true" %} ```twig {{ pwa() }} ... ``` {% endcode %} {% hint style="info" %} You may need to clear the cache after the bundle is installed {% endhint %} ## Twig Function Options The `pwa()` Twig function accepts several optional parameters to control what is injected: ```twig {{ pwa( injectThemeColor: true, injectFavicons: true, injectSW: true, swAttributes: {}, locale: null, injectResourceHints: true, injectSpeculationRules: true ) }} ``` | Parameter | Type | Default | Description | | ------------------------ | ------ | ------- | ------------------------------------------------------------------------------------------- | | `injectThemeColor` | bool | `true` | Inject theme color meta tags | | `injectFavicons` | bool | `true` | Inject favicon link tags | | `injectSW` | bool | `true` | Inject service worker registration script | | `swAttributes` | object | `{}` | Custom attributes for the service worker script tag | | `locale` | string | `null` | Locale for manifest (auto-detected from request if null) | | `injectResourceHints` | bool | `true` | Inject [resource hints](/performance/resource-hints.md) (preconnect, dns-prefetch, preload) | | `injectSpeculationRules` | bool | `true` | Inject [speculation rules](/performance/speculation-rules.md) for prefetch/prerender | ### Example: Disable Resource Hints ```twig {{ pwa(injectResourceHints: false) }} ``` ### Example: Localized Manifest ```twig {{ pwa(locale: app.request.locale) }} ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://pwa.spomky-labs.com/installation.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.