Konstrukt is the back office UI builder for Umbraco v9+ brought to you by Outfield Digital Ltd (the team behind Vendr).
Konstrukt abstracts away the complexities of creating custom back office integrations behind a developer friendly and strongly typed fluent API. Using this API developers are able to define a configuration against their own data models which Konstrukt then uses to automatically create the relevant UI needed to manage that content. From sections, to trees, list views to editor interfaces, Konstrukt takes care of it all.
Built on top of Umbraco, Konstrukt makes use of much of the same UI elements as used by Umbraco themselves meaning the generated UI is seamless and familiar to editors. Not just a skin though, Konstrukt also uses a lot of developer patterns such as property editors allowing developers to reuse their favourite property editors for managing there own data.
With Konstrukt, what would previously have taken multiple developers several days to develop, now takes just one a matter of minutes.