Starcounter.Database Extensions is an open-source set of APIs for commonly used programming patterns and utilities, extending Starcounter.Database with features such as an OnDelete callback pattern, and a pre-commit hook implementation, allowing applications to register delegates to be invoked for when an instance of a specified type is modified in a transaction.
These extensions can be used "as is", or as a way to learn how to extend top-level Starcounter services using decoration.
See samples to learn more.