Extensions are installable packages which give CiviCRM new functionality, and this directory provides a centralized list of extensions which the CiviCRM community has created. This listing displays CiviCRM extensions that work on all Content Management Systems (CMS).
When you install the extension, all existing MosaicoTemplates will be automatically copied to MessageTemplates.
When you create or update a MosaicoTemplate, the corresponding MessageTemplate will be updated.
The extension is licensed under AGPL-3.0.
The naming follows the CiviCRM theming protocol of naming themes after the place they were created. This was first made in Finsbury Park, London, during lockdown.