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50 results found.

  1. Audio Tracks

    Method of specifying and selecting between multiple audio tracks. Useful for providing audio descriptions, director's commentary, additional languages, alternative takes, etc.

  2. View Transitions (cross-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 cross-document transitions.

  3. CSS3 Transitions

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

  4. Do Not Track API

    API to allow the browser's Do Not Track setting to be queried via `navigator.doNotTrack`. Due to lack of adoption the Do Not Track specification was deprecated in 2018.

  5. 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.

  6. PNG alpha transparency

    Semi-transparent areas in PNG files

  7. CSS3 2D Transforms

    Method of transforming an element including rotating, scaling, etc. Includes support for `transform` as well as `transform-origin` properties.

  8. 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.

  9. Trusted Types for DOM manipulation

    An API that forces developers to be very explicit about their use of powerful DOM-injection APIs. Can greatly improve security against XSS attacks.

  10. TTF/OTF - TrueType and OpenType font support

    Support for the TrueType (.ttf) and OpenType (.otf) outline font formats in @font-face.

  11. Video Tracks

    Method of specifying and selecting between multiple video tracks. Useful for providing sign language tracks, burnt-in captions or subtitles, alternative camera angles, etc.

  12. 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.

  13. WebAssembly Non-trapping float-to-int Conversion

    An extension to WebAssembly adding floating-point to integer conversion operators which saturate instead of trapping

  14. WebVTT - Web Video Text Tracks

    Format for marking up text captions for multimedia resources.

  15. trackevent api

  16. trackevent api: track

  17. transitionevent api

  18. translator api

  19. treewalker api

  20. treewalker api: filter

  21. treewalker api: firstchild

  22. treewalker api: lastchild

  23. treewalker api: nextnode

  24. treewalker api: root

  25. trustedhtml api

  26. trustedhtml api: tojson

  27. trustedscript api

  28. trustedscripturl api

  29. trustedscript api: tojson

  30. trustedtypepolicy api

  31. trustedtypes api

  32. html element: tr

  33. html element: track

  34. javascript built-in: arraybuffer: transfer

  35. javascript built-in: arraybuffer: transfertofixedlength

  36. javascript built-in: math: trunc

  37. javascript built-in: promise: try

  38. javascript statement: `try...catch`

  39. javascript statement: `try...catch`: optional catch binding