@wix/site-service-head-appender

Provides a service for appending safe content to the document head.

Install

yarn add @wix/site-service-head-appender

Usage

import { HeadAppenderDefinition } from '@wix/site-service-head-appender/definition'
import { HeadContentType } from '@wix/site-service-head-appender/types'

const headAppender = servicesManager.getService(HeadAppenderDefinition)

headAppender.setHead(
    '<meta name="description" content="Site description" />',
    HeadContentType.AFTER_SECURITY
)

API

setHead(content, type)

Appends head content through the host-provided head handling flow.

| Parameter | Type | Default | Description | |---|---|---|---| | content | string | - | The HTML content to add to the document head. | | type | HeadContentType | HeadContentType.AFTER_SECURITY | The head content bucket used by the host. |

content must not contain script tags. The service rejects direct, encoded, and obfuscated <script> variants before passing content to the host.