1. CSS content-visibility

    Provides control over when elements are rendered, so rendering can be skipped for elements not yet in the user's viewport.

  2. Page Visibility

    JavaScript API for determining whether a document is visible on the display

  3. CSS3 3D Transforms

    Method of transforming an element in the third dimension using the `transform` property. Includes support for the `perspective` property to set the perspective in z-space and the `backface-visibility` property to toggle display of the reverse side of a 3D-transformed element.

  4. contentvisibilityautostatechangeevent api

  5. contentvisibilityautostatechangeevent api: `contentvisibilityautostatechangeevent()` constructor

  6. contentvisibilityautostatechangeevent api: skipped

  7. document api: `visibilitychange` event

  8. document api: visibilitystate

  9. element api: checkvisibility

  10. element api: checkvisibility: `options.checkopacity` parameter

  11. element api: checkvisibility: `options.checkvisibilitycss` parameter

  12. element api: checkvisibility: `options.opacityproperty` parameter

  13. visibilitystateentry api

  14. visibilitystateentry api: duration

  15. visibilitystateentry api: entrytype

  16. visibilitystateentry api: name

  17. visibilitystateentry api: starttime

  18. windowclient api: visibilitystate

  19. xrsession api: `visibilitychange` event

  20. xrsession api: visibilitystate

  21. xrvisibilitymaskchangeevent api

  22. xrvisibilitymaskchangeevent api: eye

  23. xrvisibilitymaskchangeevent api: index

  24. xrvisibilitymaskchangeevent api: indices

  25. xrvisibilitymaskchangeevent api: session

  26. xrvisibilitymaskchangeevent api: vertices

  27. xrvisibilitymaskchangeevent api: `xrvisibilitymaskchangeevent()` constructor

  28. css property: -webkit-cursor-visibility

  29. css property: backface-visibility

  30. css property: backface-visibility: hidden

  31. css property: backface-visibility: visible

  32. css property: content-visibility: auto

  33. css property: content-visibility: hidden

  34. css property: content-visibility: transitionable when setting `transition-behavior: allow-discrete`

  35. css property: content-visibility: `@keyframe` animatable

  36. css property: content-visibility: visible

  37. css property: position-visibility

  38. css property: position-visibility: always

  39. css property: position-visibility: anchors-valid

  40. css property: position-visibility: anchors-visible

  41. css property: position-visibility: no-overflow

  42. css property: transition-behavior: transitions `content-visibility` property when set to `allow-discrete`

  43. css property: visibility

  44. css property: visibility: collapse

  45. css property: visibility: hidden

  46. css property: visibility: visible

  47. global_attributes: visibility