1. View Transitions API (single-document)

    Provides a mechanism for easily creating animated transitions between different DOM states, while also updating the DOM contents in a single step. This API is specific to single-document transitions, support for same-origin cross-document transitions is [being planned](https://github.com/WICG/view-transitions/blob/main/cross-doc-explainer.md).

  2. cssviewtransitionrule api

  3. cssviewtransitionrule api: navigation

  4. cssviewtransitionrule api: types

  5. document api: startviewtransition

  6. pagerevealevent api: viewtransition

  7. pageswapevent api: viewtransition

  8. viewtransition api

  9. viewtransitiontypeset api

  10. viewtransitiontypeset api: @@iterator

  11. viewtransitiontypeset api: add

  12. viewtransitiontypeset api: clear

  13. viewtransitiontypeset api: delete

  14. viewtransitiontypeset api: entries

  15. viewtransitiontypeset api: foreach

  16. viewtransitiontypeset api: has

  17. viewtransitiontypeset api: keys

  18. viewtransitiontypeset api: size

  19. viewtransitiontypeset api: values

  20. viewtransition api: finished

  21. viewtransition api: ready

  22. viewtransition api: skiptransition

  23. viewtransition api: types

  24. viewtransition api: updatecallbackdone