1. maxlength attribute for input and textarea elements

    Declares an upper bound on the number of characters the user can input. Normally the UI ignores attempts by the user to type in additional characters beyond this limit.

  2. htmlareaelement api

  3. htmlareaelement api: alt

  4. htmlareaelement api: coords

  5. htmlareaelement api: download

  6. htmlareaelement api: hash

  7. htmlareaelement api: host

  8. htmlareaelement api: hostname

  9. htmlareaelement api: href

  10. htmlareaelement api: nohref

  11. htmlareaelement api: origin

  12. htmlareaelement api: password

  13. htmlareaelement api: ping

  14. htmlareaelement api: port

  15. htmlareaelement api: protocol

  16. htmlareaelement api: rel

  17. htmlareaelement api: rellist

  18. htmlareaelement api: search

  19. htmlareaelement api: shape

  20. htmlareaelement api: target

  21. htmlmapelement api: areas

  22. css property: --*: `env()`: safe area inset variable `safe-area-inset-bottom`

  23. css property: --*: `env()`: safe area inset variable `safe-area-inset-left`

  24. css property: --*: `env()`: safe area inset variable `safe-area-inset-right`

  25. css property: --*: `env()`: safe area inset variable `safe-area-inset-top`

  26. css property: --*: `env()`: window controls overlay variable `titlebar-area-height`

  27. css property: --*: `env()`: window controls overlay variable `titlebar-area-width`

  28. css property: --*: `env()`: window controls overlay variable `titlebar-area-x`

  29. css property: --*: `env()`: window controls overlay variable `titlebar-area-y`

  30. css property: grid-area

  31. css property: grid-template-areas

  32. css property: grid-template-areas: none

  33. html element: area

  34. html element: area: alt

  35. html element: area: coords

  36. html element: area: download

  37. html element: area: href

  38. html element: area: `target="_blank"` implies `rel="noopener"` behavior

  39. html element: area: nohref

  40. html element: area: ping

  41. html element: area: referrerpolicy

  42. html element: area: referrerpolicy: no-referrer-when-downgrade

  43. html element: area: referrerpolicy: origin-when-cross-origin

  44. html element: area: referrerpolicy: unsafe-url

  45. html element: area: rel

  46. html element: area: rel: noopener

  47. html element: area: rel: noreferrer

  48. html element: area: shape

  49. html element: area: tabindex

  50. html element: area: target