1. CSS Cross-Fade Function

    Image function to create a "crossfade" between images. This allows one image to transition (fade) into another based on a percentage value.

  2. CSS3 Transitions

    Simple method of animating certain properties of an element, with ability to define property, duration, delay and timing function.

  3. PageTransitionEvent

    Fired at the Window when the page's entry in the session history stops being the current entry. Includes the `pageshow` and `pagehide` events.

  4. Portals

    Portals enable seamless navigation between sites or pages. A new page can be loaded as an inset using the `<portal>` element (similar to an iframe) which can then seamlessly transition to the new navigated state when "activated".

  5. csstransition api

  6. csstransition api: transitionproperty

  7. element api: `transitioncancel` event

  8. element api: `transitionend` event

  9. element api: `transitionrun` event

  10. element api: `transitionstart` event

  11. navigateevent api: cantransition

  12. navigateevent api: transitionwhile

  13. navigationtransition api

  14. navigationtransition api: finished

  15. navigationtransition api: from

  16. navigationtransition api: navigationtype

  17. navigation api: transition

  18. pagetransitionevent api

  19. pagetransitionevent api: `pagetransitionevent()` constructor

  20. pagetransitionevent api: persisted

  21. transitionevent api

  22. transitionevent api: elapsedtime

  23. transitionevent api: inittransitionevent

  24. transitionevent api: propertyname

  25. transitionevent api: pseudoelement

  26. transitionevent api: `transitionevent()` constructor

  27. css at-rule: `@media`: `-webkit-transition` media feature

  28. css property: transition

  29. css property: transition-delay

  30. css property: transition-duration

  31. css property: transition-property

  32. css property: transition-property: `ident` value

  33. css property: transition-timing-function

  34. css property: transition-timing-function: `jump-` keywords for `steps()`

  35. css property: transition: gradients

  36. css selector: `::after`: animation and transition support

  37. css selector: `::before`: animation and transition support

  38. css selector: `::marker`: animation and transition support

  39. javascript built-in: temporal api: temporal.timezone interface: temporal.timezone.getnexttransition()

  40. javascript built-in: temporal api: temporal.timezone interface: temporal.timezone.getprevioustransition()