Danfoss UmbracoHeadless
Separate the frontend from Umbraco
Self hosted
Danfoss.UmbracoHeadless is designed to extend a standard Umbraco 8 installation, and does not require moving to Umbraco cloud
Embrace modern web development
By seperating the frontend and backend, you are free to select any frontend framework of your choice
MongoDB
All umbraco data is serialized, and saved into a separate MongoDB database. This means the data can be retrieved very quickly, and will not cause downtime when Umbraco is booting/upgrading.
GraphQL
Provides tooling to expose umbraco data through a fully customizable GraphQL API.