1. CSS revert value

    A CSS keyword value that resets a property's value to the default specified by the browser in its UA stylesheet, as if the webpage had not included any CSS. For example, `display:revert` on a `<div>` would result in `display:block`. This is in contrast to the `initial` value, which is simply defined on a per-property basis, and for `display` would be `inline`.

  2. Reversed attribute of ordered lists

    This attribute makes an ordered list number its items in descending order (large to small), instead of ascending order (small to large; the default). The order that the list items are displayed in is not affected.

  3. Web Animations API

    Lets you create animations that are run in the browser, as well as inspect and manipulate animations created through declarative means like CSS.

  4. WebHID API

    Enables raw access to HID (Human Interface Device) commands for all connected HIDs. Previously, an HID could only be accessed if the browser had implemented a custom API for the specific device.

  5. animation api: reverse

  6. element api: `click` event: is a `pointerevent`

  7. element api: `contextmenu` event: is a `pointerevent`

  8. element api: previouselementsibling

  9. errorevent api

  10. errorevent api: colno

  11. errorevent api: error

  12. errorevent api: `errorevent()` constructor

  13. errorevent api: lineno

  14. gputextureview api

  15. htmlanchorelement api: rev

  16. htmllinkelement api: rev

  17. htmlolistelement api: reversed

  18. node api: previoussibling

  19. permissions api: revoke

  20. pointerevent api

  21. pointerevent api: getpredictedevents

  22. pointerevent api: height

  23. pointerevent api: `pointerevent()` constructor

  24. pointerevent api: pointerid

  25. pointerevent api: pointertype

  26. pointerevent api: pressure

  27. pointerevent api: tiltx

  28. pointerevent api: tilty

  29. pointerevent api: twist

  30. pointerevent api: width

  31. rtcerrorevent api

  32. rtcerrorevent api: error

  33. rtcerrorevent api: `rtcerrorevent()` constructor

  34. rtcpeerconnectioniceerrorevent api

  35. rtcpeerconnectioniceerrorevent api: address

  36. rtcpeerconnectioniceerrorevent api: errorcode

  37. rtcpeerconnectioniceerrorevent api: errortext

  38. rtcpeerconnectioniceerrorevent api: port

  39. rtcpeerconnectioniceerrorevent api: `rtcpeerconnectioniceerrorevent()` constructor

  40. rtcpeerconnectioniceerrorevent api: url

  41. sensorerrorevent api

  42. sensorerrorevent api: error

  43. sensorerrorevent api: `sensorerrorevent()` constructor

  44. speechrecognitionerrorevent api

  45. speechrecognitionerrorevent api: error

  46. speechrecognitionerrorevent api: `speechrecognitionerrorevent()` constructor

  47. speechsynthesiserrorevent api

  48. speechsynthesiserrorevent api: error

  49. speechsynthesiserrorevent api: `speechsynthesiserrorevent()` constructor

  50. html element: a: rev