# Advanced usage

- [Service scopes](/advanced-usage/editor.md)
- [Service factories](/advanced-usage/markdown.md)
- [Service implementations](/advanced-usage/images-and-media.md)
- [Implementation permissions](/advanced-usage/images-and-media/implementation-permissions.md)
- [Custom annotations](/advanced-usage/interactive-blocks.md)
- [Circular dependencies](/advanced-usage/openapi.md)
- [Referenced dependency access](/advanced-usage/openapi/referenced-dependency-access.md)
- [Lazy dependency access](/advanced-usage/openapi/lazy-dependency-access.md)
- [Service lifecycles](/advanced-usage/service-lifecycles.md)
- [Post construction](/advanced-usage/service-lifecycles/post-construction.md)
- [Lazy post construction](/advanced-usage/service-lifecycles/lazy-post-construction.md)
- [Post termination](/advanced-usage/service-lifecycles/post-termination.md)
- [Multiple constructors](/advanced-usage/multiple-constructors.md)
- [Dependency hooks](/advanced-usage/dependency-hooks.md)
- [Runtime exceptions](/advanced-usage/runtime-exceptions.md)