Domain Manifest module provides some integration for Web Manifest File to Domain module. On the configuration page (/admin/config/development/domain_manifest) you can see all available domains (from Domain module which is required) and for each domain you can enter the following parameters:

  • Name
  • Short Name
  • Description
  • Start URL
  • Display
  • Orientation
  • Theme Color
  • Background Color

The manifest file is available by path: /manifest.json

The module provides two hooks:

https://www.drupal.org/project/domain_manifest