1. element api: assignedslot

2. element api: slot

3. htmlslotelement api

4. htmlslotelement api: assign

5. htmlslotelement api: assignedelements

6. htmlslotelement api: assignednodes

7. htmlslotelement api: name

8. htmlslotelement api: `slotchange` event

9. shadowroot api: slotassignment

10. text api: assignedslot

11. css selector: `:has-slotted`

12. css selector: `::slotted`

13. html element: slot

14. html element: slot: name

15. html attribute: slot

16. javascript built-in: proxy: handler: apply

17. javascript built-in: proxy: handler: construct

18. javascript built-in: proxy: handler: defineproperty

19. javascript built-in: proxy: handler: deleteproperty

20. javascript built-in: proxy: handler: get

21. javascript built-in: proxy: handler: getownpropertydescriptor

22. javascript built-in: proxy: handler: getprototypeof

23. javascript built-in: proxy: handler: has

24. javascript built-in: proxy: handler: isextensible

25. javascript built-in: proxy: handler: ownkeys

26. javascript built-in: proxy: handler: preventextensions

27. javascript built-in: proxy: handler: set

28. javascript built-in: proxy: handler: setprototypeof