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. document api: `visibilitychange` event

  5. document api: visibilitystate

  6. visibilitystateentry api

  7. visibilitystateentry api: duration

  8. visibilitystateentry api: entrytype

  9. visibilitystateentry api: name

  10. visibilitystateentry api: starttime

  11. windowclient api: visibilitystate

  12. xrsession api: `visibilitychange` event

  13. xrsession api: `visibilitymaskchange` event

  14. xrsession api: visibilitystate

  15. css property: backface-visibility

  16. css property: backface-visibility: hidden

  17. css property: backface-visibility: visible

  18. css property: column-rule-visibility-items

  19. css property: column-rule-visibility-items: all

  20. css property: column-rule-visibility-items: around

  21. css property: column-rule-visibility-items: normal

  22. css property: content-visibility: auto

  23. css property: content-visibility: hidden

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

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

  26. css property: content-visibility: visible

  27. css property: position-visibility

  28. css property: position-visibility: always

  29. css property: position-visibility: anchor-valid

  30. css property: position-visibility: anchor-visible

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

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

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

  34. css property: row-rule-visibility-items

  35. css property: row-rule-visibility-items: all

  36. css property: row-rule-visibility-items: around

  37. css property: row-rule-visibility-items: between

  38. css property: row-rule-visibility-items: normal

  39. css property: rule-visibility-items

  40. css property: rule-visibility-items: all

  41. css property: rule-visibility-items: around

  42. css property: rule-visibility-items: between

  43. css property: rule-visibility-items: normal

  44. css property: visibility

  45. css property: visibility: collapse

  46. css property: visibility: hidden

  47. css property: visibility: visible

  48. global_attributes: visibility