BCD Watch

BCD Changes Report

Summary of BCD changes from through 🔗

Browser Support Changes: +42, -0

Support increases (42)

API

  1. api ➞ BaseAudioContext ➞ renderQuantumSize Spec link
    Added to Chrome  ➞  1 of 3 engines
  2. api ➞ HTMLCameraElement Spec link
    Added to Chrome  ➞  1 of 3 engines
  3. api ➞ HTMLCameraElement ➞ cancel_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  4. api ➞ HTMLCameraElement ➞ error Spec link
    Added to Chrome  ➞  1 of 3 engines
  5. api ➞ HTMLCameraElement ➞ error_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  6. api ➞ HTMLCameraElement ➞ setConstraints Spec link
    Added to Chrome  ➞  1 of 3 engines
  7. api ➞ HTMLCameraElement ➞ track Spec link
    Added to Chrome  ➞  1 of 3 engines
  8. api ➞ HTMLCameraElement ➞ track_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  9. api ➞ HTMLInstallElement
    Added to Chrome  ➞  1 of 3 engines
  10. api ➞ HTMLInstallElement ➞ initialPermissionStatus
    Added to Chrome  ➞  1 of 3 engines
  11. api ➞ HTMLInstallElement ➞ installresult_event
    Added to Chrome  ➞  1 of 3 engines
  12. api ➞ HTMLInstallElement ➞ invalidReason
    Added to Chrome  ➞  1 of 3 engines
  13. api ➞ HTMLInstallElement ➞ isValid
    Added to Chrome  ➞  1 of 3 engines
  14. api ➞ HTMLInstallElement ➞ manifest
    Added to Chrome  ➞  1 of 3 engines
  15. api ➞ HTMLInstallElement ➞ manifestId
    Added to Chrome  ➞  1 of 3 engines
  16. api ➞ HTMLInstallElement ➞ permissionStatus
    Added to Chrome  ➞  1 of 3 engines
  17. api ➞ HTMLInstallElement ➞ validationstatuschange_event
    Added to Chrome  ➞  1 of 3 engines
  18. api ➞ HTMLMicrophoneElement Spec link
    Added to Chrome  ➞  1 of 3 engines
  19. api ➞ HTMLMicrophoneElement ➞ cancel_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  20. api ➞ HTMLMicrophoneElement ➞ error Spec link
    Added to Chrome  ➞  1 of 3 engines
  21. api ➞ HTMLMicrophoneElement ➞ error_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  22. api ➞ HTMLMicrophoneElement ➞ setConstraints Spec link
    Added to Chrome  ➞  1 of 3 engines
  23. api ➞ HTMLMicrophoneElement ➞ track Spec link
    Added to Chrome  ➞  1 of 3 engines
  24. api ➞ HTMLMicrophoneElement ➞ track_event Spec link
    Added to Chrome  ➞  1 of 3 engines
  25. api ➞ InstallResultEvent ➞ InstallResultEvent
    Added to Chrome  ➞  1 of 3 engines
  26. api ➞ InstallResultEvent
    Added to Chrome  ➞  1 of 3 engines
  27. api ➞ InstallResultEvent ➞ result
    Added to Chrome  ➞  1 of 3 engines
  28. api ➞ Navigator ➞ install
    Added to Chrome  ➞  1 of 3 engines
  29. api ➞ Permissions ➞ permission_web-app-installation
    Added to Chrome  ➞  1 of 3 engines

CSS

  1. css ➞ properties ➞ scroll-axis-lock Spec link
    Added to Chrome  ➞  1 of 3 engines
  2. css ➞ properties ➞ scroll-axis-lock ➞ auto Spec link
    Added to Chrome  ➞  1 of 3 engines
  3. css ➞ properties ➞ scroll-axis-lock ➞ none Spec link
    Added to Chrome  ➞  1 of 3 engines

HTML

  1. html ➞ elements ➞ camera Spec link
    Added to Chrome  ➞  1 of 3 engines
  2. html ➞ elements ➞ install
    Added to Chrome  ➞  1 of 3 engines
  3. html ➞ elements ➞ install ➞ manifest
    Added to Chrome  ➞  1 of 3 engines
  4. html ➞ elements ➞ install ➞ manifestId
    Added to Chrome  ➞  1 of 3 engines
  5. html ➞ elements ➞ microphone Spec link
    Added to Chrome  ➞  1 of 3 engines

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ web-app-installation
    Added to Chrome  ➞  1 of 3 engines

JAVASCRIPT

  1. javascript ➞ builtins ➞ Iterator ➞ join
    Added to Chrome  ➞  3 of 3 engines
  2. javascript ➞ builtins ➞ Iterator ➞ zip
    Added to Chrome  ➞  3 of 3 engines
  3. javascript ➞ builtins ➞ Iterator ➞ zipKeyed
    Added to Chrome  ➞  3 of 3 engines

WEBEXTENSIONS

  1. webextensions ➞ manifest ➞ theme ➞ properties ➞ backgrounds_area
    Added to Firefox  ➞  1 of 3 engines

BCD Metadata Changes: 459

Show all 459 changes

Note: The following represent changes to BCD metadata keys in the reported time period. Keys are not implementations, and they don't represent commitments toward implementation, etc. A new key occurring is perhaps a signal that some implementer was serious enough to add the key. Many of the features that are 'removed' are usually just 'moved' or 'renamed', but we don't have great ways to highlight that.

Backfilled entries (303)

The entries in this section saw support information change since the report on Monday, 31 August 2026, but all the supported browser versions given were more than a couple of months old. Typically, these are cases of support information being updated long after the support actually landed in a browser, but nobody ever updated the BCD entry.

API

  1. api ➞ CSSFontFaceDescriptors ➞ ascent-override Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  2. api ➞ CSSFontFaceDescriptors ➞ ascentOverride Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  3. api ➞ CSSFontFaceDescriptors ➞ descent-override Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  4. api ➞ CSSFontFaceDescriptors ➞ descentOverride Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  5. api ➞ CSSFontFaceDescriptors ➞ line-gap-override Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  6. api ➞ CSSFontFaceDescriptors ➞ lineGapOverride Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  7. api ➞ Element ➞ setHTMLUnsafe ➞ options_sanitizer_parameter Spec link
    Backfilled for Chrome  ➞  2 of 3 engines
  8. api ➞ FontFace ➞ ascentOverride
    Backfilled for Safari  ➞  3 of 3 engines
  9. api ➞ FontFace ➞ descentOverride
    Backfilled for Safari  ➞  3 of 3 engines
  10. api ➞ FontFace ➞ lineGapOverride
    Backfilled for Safari  ➞  3 of 3 engines
  11. api ➞ HTMLElement ➞ popover ➞ hint Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  12. api ➞ HighlightRegistry ➞ highlightsFromPoint
    Backfilled for Safari  ➞  3 of 3 engines
  13. api ➞ ImageDecoder ➞ ImageDecoder
    Backfilled for Safari  ➞  3 of 3 engines
  14. api ➞ ImageDecoder
    Backfilled for Safari  ➞  3 of 3 engines
  15. api ➞ ImageDecoder ➞ close
    Backfilled for Safari  ➞  3 of 3 engines
  16. api ➞ ImageDecoder ➞ complete
    Backfilled for Safari  ➞  3 of 3 engines
  17. api ➞ ImageDecoder ➞ completed
    Backfilled for Safari  ➞  3 of 3 engines
  18. api ➞ ImageDecoder ➞ decode
    Backfilled for Safari  ➞  3 of 3 engines
  19. api ➞ ImageDecoder ➞ isTypeSupported_static
    Backfilled for Safari  ➞  3 of 3 engines
  20. api ➞ ImageDecoder ➞ reset
    Backfilled for Safari  ➞  3 of 3 engines
  21. api ➞ ImageDecoder ➞ tracks
    Backfilled for Safari  ➞  3 of 3 engines
  22. api ➞ ImageDecoder ➞ type
    Backfilled for Safari  ➞  3 of 3 engines
  23. api ➞ ImageTrack
    Backfilled for Safari  ➞  3 of 3 engines
  24. api ➞ ImageTrack ➞ animated
    Backfilled for Safari  ➞  3 of 3 engines
  25. api ➞ ImageTrack ➞ frameCount
    Backfilled for Safari  ➞  3 of 3 engines
  26. api ➞ ImageTrack ➞ repetitionCount
    Backfilled for Safari  ➞  3 of 3 engines
  27. api ➞ ImageTrack ➞ selected
    Backfilled for Safari  ➞  3 of 3 engines
  28. api ➞ ImageTrackList
    Backfilled for Safari  ➞  3 of 3 engines
  29. api ➞ ImageTrackList ➞ length
    Backfilled for Safari  ➞  3 of 3 engines
  30. api ➞ ImageTrackList ➞ ready
    Backfilled for Safari  ➞  3 of 3 engines
  31. api ➞ ImageTrackList ➞ selectedIndex
    Backfilled for Safari  ➞  3 of 3 engines
  32. api ➞ ImageTrackList ➞ selectedTrack
    Backfilled for Safari  ➞  3 of 3 engines
  33. api ➞ NavigationPrecommitController
    Backfilled for Safari  ➞  3 of 3 engines
  34. api ➞ NavigationPrecommitController ➞ addHandler
    Backfilled for Safari  ➞  3 of 3 engines
  35. api ➞ NavigationPrecommitController ➞ redirect
    Backfilled for Safari  ➞  3 of 3 engines
  36. api ➞ NavigationTransition ➞ committed
    Backfilled for Safari  ➞  3 of 3 engines
  37. api ➞ NavigationTransition ➞ to
    Backfilled for Safari  ➞  2 of 3 engines
  38. api ➞ ShadowRoot ➞ setHTMLUnsafe ➞ options_sanitizer_parameter Spec link
    Backfilled for Chrome  ➞  2 of 3 engines
  39. api ➞ CharacterData ➞ afterHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  40. api ➞ CharacterData ➞ afterHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  41. api ➞ CharacterData ➞ beforeHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  42. api ➞ CharacterData ➞ beforeHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  43. api ➞ CharacterData ➞ replaceWithHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  44. api ➞ CharacterData ➞ replaceWithHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  45. api ➞ CharacterData ➞ streamAfterHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  46. api ➞ CharacterData ➞ streamAfterHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  47. api ➞ CharacterData ➞ streamBeforeHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  48. api ➞ CharacterData ➞ streamBeforeHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  49. api ➞ CharacterData ➞ streamReplaceWithHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  50. api ➞ CharacterData ➞ streamReplaceWithHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  51. api ➞ DocumentType ➞ afterHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  52. api ➞ DocumentType ➞ afterHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  53. api ➞ DocumentType ➞ beforeHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  54. api ➞ DocumentType ➞ beforeHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  55. api ➞ DocumentType ➞ replaceWithHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  56. api ➞ DocumentType ➞ replaceWithHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  57. api ➞ DocumentType ➞ streamAfterHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  58. api ➞ DocumentType ➞ streamAfterHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  59. api ➞ DocumentType ➞ streamBeforeHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  60. api ➞ DocumentType ➞ streamBeforeHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  61. api ➞ DocumentType ➞ streamReplaceWithHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  62. api ➞ DocumentType ➞ streamReplaceWithHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  63. api ➞ Element ➞ afterHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  64. api ➞ Element ➞ afterHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  65. api ➞ Element ➞ appendHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  66. api ➞ Element ➞ appendHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  67. api ➞ Element ➞ beforeHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  68. api ➞ Element ➞ beforeHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  69. api ➞ Element ➞ prependHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  70. api ➞ Element ➞ prependHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  71. api ➞ Element ➞ replaceHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  72. api ➞ Element ➞ replaceHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  73. api ➞ Element ➞ replaceWithHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  74. api ➞ Element ➞ replaceWithHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  75. api ➞ Element ➞ setHTMLUnsafe ➞ options_runscripts_parameter Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  76. api ➞ Element ➞ streamAfterHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  77. api ➞ Element ➞ streamAfterHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  78. api ➞ Element ➞ streamAppendHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  79. api ➞ Element ➞ streamAppendHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  80. api ➞ Element ➞ streamBeforeHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  81. api ➞ Element ➞ streamBeforeHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  82. api ➞ Element ➞ streamHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  83. api ➞ Element ➞ streamHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  84. api ➞ Element ➞ streamPrependHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  85. api ➞ Element ➞ streamPrependHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  86. api ➞ Element ➞ streamReplaceHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  87. api ➞ Element ➞ streamReplaceHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  88. api ➞ Element ➞ streamReplaceWithHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  89. api ➞ Element ➞ streamReplaceWithHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  90. api ➞ HTMLUserMediaElement Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  91. api ➞ HTMLUserMediaElement ➞ cancel_event Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  92. api ➞ HTMLUserMediaElement ➞ error Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  93. api ➞ HTMLUserMediaElement ➞ error_event Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  94. api ➞ HTMLUserMediaElement ➞ setConstraints Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  95. api ➞ HTMLUserMediaElement ➞ stream Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  96. api ➞ HTMLUserMediaElement ➞ stream_event Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  97. api ➞ InteractionContentfulPaint ➞ toJSON
    Backfilled for Chrome  ➞  1 of 3 engines
  98. api ➞ MediaStreamTrack ➞ stats Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  99. api ➞ MediaStreamTrackAudioStats Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  100. api ➞ MediaStreamTrackAudioStats ➞ averageLatency Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  101. api ➞ MediaStreamTrackAudioStats ➞ latency Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  102. api ➞ MediaStreamTrackAudioStats ➞ maximumLatency Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  103. api ➞ MediaStreamTrackAudioStats ➞ minimumLatency Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  104. api ➞ MediaStreamTrackAudioStats ➞ resetLatency Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  105. api ➞ MediaStreamTrackAudioStats ➞ toJSON Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  106. api ➞ MediaStreamTrackVideoStats Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  107. api ➞ MediaStreamTrackVideoStats ➞ deliveredFrames Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  108. api ➞ MediaStreamTrackVideoStats ➞ discardedFrames Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  109. api ➞ MediaStreamTrackVideoStats ➞ toJSON Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  110. api ➞ MediaStreamTrackVideoStats ➞ totalFrames Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  111. api ➞ PerformanceSoftNavigation ➞ toJSON
    Backfilled for Chrome  ➞  1 of 3 engines
  112. api ➞ Permissions ➞ permission_periodic-background-sync Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  113. api ➞ Selection ➞ addRange ➞ multiple_ranges Spec link
    Backfilled for Firefox  ➞  1 of 3 engines
  114. api ➞ ShadowRoot ➞ afterHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  115. api ➞ ShadowRoot ➞ afterHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  116. api ➞ ShadowRoot ➞ appendHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  117. api ➞ ShadowRoot ➞ appendHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  118. api ➞ ShadowRoot ➞ beforeHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  119. api ➞ ShadowRoot ➞ beforeHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  120. api ➞ ShadowRoot ➞ prependHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  121. api ➞ ShadowRoot ➞ prependHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  122. api ➞ ShadowRoot ➞ replaceWithHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  123. api ➞ ShadowRoot ➞ replaceWithHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  124. api ➞ ShadowRoot ➞ setHTMLUnsafe ➞ options_runscripts_parameter Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  125. api ➞ ShadowRoot ➞ streamAfterHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  126. api ➞ ShadowRoot ➞ streamAfterHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  127. api ➞ ShadowRoot ➞ streamAppendHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  128. api ➞ ShadowRoot ➞ streamAppendHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  129. api ➞ ShadowRoot ➞ streamBeforeHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  130. api ➞ ShadowRoot ➞ streamBeforeHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  131. api ➞ ShadowRoot ➞ streamHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  132. api ➞ ShadowRoot ➞ streamHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  133. api ➞ ShadowRoot ➞ streamPrependHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  134. api ➞ ShadowRoot ➞ streamPrependHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  135. api ➞ ShadowRoot ➞ streamReplaceWithHTML
    Backfilled for Chrome  ➞  1 of 3 engines
  136. api ➞ ShadowRoot ➞ streamReplaceWithHTMLUnsafe
    Backfilled for Chrome  ➞  1 of 3 engines
  137. api ➞ TrustedParserOptions
    Backfilled for Chrome  ➞  1 of 3 engines
  138. api ➞ TrustedParserOptions ➞ runScripts
    Backfilled for Chrome  ➞  1 of 3 engines
  139. api ➞ TrustedParserOptions ➞ sanitizer
    Backfilled for Chrome  ➞  1 of 3 engines
  140. api ➞ WebTransport ➞ responseHeaders Spec link
    Backfilled for Safari  ➞  1 of 3 engines

CSS

  1. css ➞ at-rules ➞ font-face ➞ ascent-override
    Backfilled for Safari  ➞  3 of 3 engines
  2. css ➞ at-rules ➞ font-face ➞ descent-override
    Backfilled for Safari  ➞  3 of 3 engines
  3. css ➞ at-rules ➞ font-face ➞ line-gap-override
    Backfilled for Safari  ➞  3 of 3 engines
  4. css ➞ at-rules ➞ supports ➞ at-rule Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  5. css ➞ properties ➞ corner-block-end-shape
    Backfilled for Safari  ➞  2 of 3 engines
  6. css ➞ properties ➞ corner-block-end-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  7. css ➞ properties ➞ corner-block-end-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  8. css ➞ properties ➞ corner-block-end-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  9. css ➞ properties ➞ corner-block-end-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  10. css ➞ properties ➞ corner-block-end-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  11. css ➞ properties ➞ corner-block-end-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  12. css ➞ properties ➞ corner-block-start-shape
    Backfilled for Safari  ➞  2 of 3 engines
  13. css ➞ properties ➞ corner-block-start-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  14. css ➞ properties ➞ corner-block-start-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  15. css ➞ properties ➞ corner-block-start-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  16. css ➞ properties ➞ corner-block-start-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  17. css ➞ properties ➞ corner-block-start-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  18. css ➞ properties ➞ corner-block-start-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  19. css ➞ properties ➞ corner-bottom-left-shape
    Backfilled for Safari  ➞  2 of 3 engines
  20. css ➞ properties ➞ corner-bottom-left-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  21. css ➞ properties ➞ corner-bottom-left-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  22. css ➞ properties ➞ corner-bottom-left-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  23. css ➞ properties ➞ corner-bottom-left-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  24. css ➞ properties ➞ corner-bottom-left-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  25. css ➞ properties ➞ corner-bottom-left-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  26. css ➞ properties ➞ corner-bottom-right-shape
    Backfilled for Safari  ➞  2 of 3 engines
  27. css ➞ properties ➞ corner-bottom-right-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  28. css ➞ properties ➞ corner-bottom-right-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  29. css ➞ properties ➞ corner-bottom-right-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  30. css ➞ properties ➞ corner-bottom-right-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  31. css ➞ properties ➞ corner-bottom-right-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  32. css ➞ properties ➞ corner-bottom-right-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  33. css ➞ properties ➞ corner-bottom-shape
    Backfilled for Safari  ➞  2 of 3 engines
  34. css ➞ properties ➞ corner-bottom-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  35. css ➞ properties ➞ corner-bottom-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  36. css ➞ properties ➞ corner-bottom-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  37. css ➞ properties ➞ corner-bottom-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  38. css ➞ properties ➞ corner-bottom-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  39. css ➞ properties ➞ corner-bottom-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  40. css ➞ properties ➞ corner-end-end-shape
    Backfilled for Safari  ➞  2 of 3 engines
  41. css ➞ properties ➞ corner-end-end-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  42. css ➞ properties ➞ corner-end-end-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  43. css ➞ properties ➞ corner-end-end-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  44. css ➞ properties ➞ corner-end-end-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  45. css ➞ properties ➞ corner-end-end-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  46. css ➞ properties ➞ corner-end-end-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  47. css ➞ properties ➞ corner-end-start-shape
    Backfilled for Safari  ➞  2 of 3 engines
  48. css ➞ properties ➞ corner-end-start-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  49. css ➞ properties ➞ corner-end-start-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  50. css ➞ properties ➞ corner-end-start-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  51. css ➞ properties ➞ corner-end-start-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  52. css ➞ properties ➞ corner-end-start-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  53. css ➞ properties ➞ corner-end-start-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  54. css ➞ properties ➞ corner-inline-end-shape
    Backfilled for Safari  ➞  2 of 3 engines
  55. css ➞ properties ➞ corner-inline-end-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  56. css ➞ properties ➞ corner-inline-end-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  57. css ➞ properties ➞ corner-inline-end-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  58. css ➞ properties ➞ corner-inline-end-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  59. css ➞ properties ➞ corner-inline-end-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  60. css ➞ properties ➞ corner-inline-end-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  61. css ➞ properties ➞ corner-inline-start-shape
    Backfilled for Safari  ➞  2 of 3 engines
  62. css ➞ properties ➞ corner-inline-start-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  63. css ➞ properties ➞ corner-inline-start-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  64. css ➞ properties ➞ corner-inline-start-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  65. css ➞ properties ➞ corner-inline-start-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  66. css ➞ properties ➞ corner-inline-start-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  67. css ➞ properties ➞ corner-inline-start-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  68. css ➞ properties ➞ corner-left-shape
    Backfilled for Safari  ➞  2 of 3 engines
  69. css ➞ properties ➞ corner-left-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  70. css ➞ properties ➞ corner-left-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  71. css ➞ properties ➞ corner-left-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  72. css ➞ properties ➞ corner-left-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  73. css ➞ properties ➞ corner-left-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  74. css ➞ properties ➞ corner-left-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  75. css ➞ properties ➞ corner-right-shape
    Backfilled for Safari  ➞  2 of 3 engines
  76. css ➞ properties ➞ corner-right-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  77. css ➞ properties ➞ corner-right-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  78. css ➞ properties ➞ corner-right-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  79. css ➞ properties ➞ corner-right-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  80. css ➞ properties ➞ corner-right-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  81. css ➞ properties ➞ corner-right-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  82. css ➞ properties ➞ corner-shape
    Backfilled for Safari  ➞  2 of 3 engines
  83. css ➞ properties ➞ corner-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  84. css ➞ properties ➞ corner-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  85. css ➞ properties ➞ corner-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  86. css ➞ properties ➞ corner-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  87. css ➞ properties ➞ corner-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  88. css ➞ properties ➞ corner-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  89. css ➞ properties ➞ corner-start-end-shape
    Backfilled for Safari  ➞  2 of 3 engines
  90. css ➞ properties ➞ corner-start-end-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  91. css ➞ properties ➞ corner-start-end-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  92. css ➞ properties ➞ corner-start-end-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  93. css ➞ properties ➞ corner-start-end-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  94. css ➞ properties ➞ corner-start-end-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  95. css ➞ properties ➞ corner-start-end-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  96. css ➞ properties ➞ corner-start-start-shape
    Backfilled for Safari  ➞  2 of 3 engines
  97. css ➞ properties ➞ corner-start-start-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  98. css ➞ properties ➞ corner-start-start-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  99. css ➞ properties ➞ corner-start-start-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  100. css ➞ properties ➞ corner-start-start-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  101. css ➞ properties ➞ corner-start-start-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  102. css ➞ properties ➞ corner-start-start-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  103. css ➞ properties ➞ corner-top-left-shape
    Backfilled for Safari  ➞  2 of 3 engines
  104. css ➞ properties ➞ corner-top-left-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  105. css ➞ properties ➞ corner-top-left-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  106. css ➞ properties ➞ corner-top-left-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  107. css ➞ properties ➞ corner-top-left-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  108. css ➞ properties ➞ corner-top-left-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  109. css ➞ properties ➞ corner-top-left-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  110. css ➞ properties ➞ corner-top-right-shape
    Backfilled for Safari  ➞  2 of 3 engines
  111. css ➞ properties ➞ corner-top-right-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  112. css ➞ properties ➞ corner-top-right-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  113. css ➞ properties ➞ corner-top-right-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  114. css ➞ properties ➞ corner-top-right-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  115. css ➞ properties ➞ corner-top-right-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  116. css ➞ properties ➞ corner-top-right-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  117. css ➞ properties ➞ corner-top-shape
    Backfilled for Safari  ➞  2 of 3 engines
  118. css ➞ properties ➞ corner-top-shape ➞ bevel Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  119. css ➞ properties ➞ corner-top-shape ➞ notch Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  120. css ➞ properties ➞ corner-top-shape ➞ round Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  121. css ➞ properties ➞ corner-top-shape ➞ scoop Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  122. css ➞ properties ➞ corner-top-shape ➞ square Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  123. css ➞ properties ➞ corner-top-shape ➞ squircle Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  124. css ➞ properties ➞ object-view-box
    Backfilled for Safari  ➞  2 of 3 engines
  125. css ➞ properties ➞ object-view-box ➞ none Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  126. css ➞ types ➞ attr ➞ type_function
    Backfilled for Safari  ➞  3 of 3 engines
  127. css ➞ types ➞ attr ➞ type_function ➞ angle
    Backfilled for Safari  ➞  3 of 3 engines
  128. css ➞ types ➞ attr ➞ type_function ➞ color
    Backfilled for Safari  ➞  3 of 3 engines
  129. css ➞ types ➞ attr ➞ type_function ➞ custom-ident
    Backfilled for Safari  ➞  3 of 3 engines
  130. css ➞ types ➞ attr ➞ type_function ➞ ident
    Backfilled for Safari  ➞  3 of 3 engines
  131. css ➞ types ➞ attr ➞ type_function ➞ image
    Backfilled for Safari  ➞  3 of 3 engines
  132. css ➞ types ➞ attr ➞ type_function ➞ integer
    Backfilled for Safari  ➞  3 of 3 engines
  133. css ➞ types ➞ attr ➞ type_function ➞ length
    Backfilled for Safari  ➞  3 of 3 engines
  134. css ➞ types ➞ attr ➞ type_function ➞ length-percentage
    Backfilled for Safari  ➞  3 of 3 engines
  135. css ➞ types ➞ attr ➞ type_function ➞ number
    Backfilled for Safari  ➞  3 of 3 engines
  136. css ➞ types ➞ attr ➞ type_function ➞ percentage
    Backfilled for Safari  ➞  3 of 3 engines
  137. css ➞ types ➞ attr ➞ type_function ➞ resolution
    Backfilled for Safari  ➞  3 of 3 engines
  138. css ➞ types ➞ attr ➞ type_function ➞ string
    Backfilled for Safari  ➞  3 of 3 engines
  139. css ➞ types ➞ attr ➞ type_function ➞ time
    Backfilled for Safari  ➞  3 of 3 engines
  140. css ➞ types ➞ attr ➞ type_function ➞ transform-function
    Backfilled for Safari  ➞  3 of 3 engines
  141. css ➞ types ➞ progress ➞ no-clamp Spec link
    Backfilled for Firefox  ➞  2 of 3 engines

HTML

  1. html ➞ global_attributes ➞ popover ➞ hint Spec link
    Backfilled for Safari  ➞  1 of 3 engines
  2. html ➞ elements ➞ usermedia Spec link
    Backfilled for Chrome  ➞  1 of 3 engines

HTTP

  1. http ➞ headers ➞ No-Vary-Search
    Backfilled for Firefox  ➞  1 of 3 engines
  2. http ➞ headers ➞ No-Vary-Search ➞ http_cache Spec link
    Backfilled for Firefox  ➞  2 of 3 engines

JAVASCRIPT

  1. javascript ➞ builtins ➞ Iterator ➞ chunks
    Backfilled for Safari  ➞  2 of 3 engines
  2. javascript ➞ builtins ➞ Iterator ➞ includes
    Backfilled for Safari  ➞  2 of 3 engines
  3. javascript ➞ builtins ➞ Iterator ➞ windows
    Backfilled for Safari  ➞  2 of 3 engines
  4. javascript ➞ regular_expressions ➞ buffer_boundary_assertion Spec link
    Backfilled for Safari  ➞  2 of 3 engines
  5. javascript ➞ statements ➞ import ➞ defer Spec link
    Backfilled for Safari  ➞  1 of 3 engines

WEBASSEMBLY

  1. webassembly ➞ api ➞ Exception ➞ stack
    Backfilled for Safari  ➞  3 of 3 engines
  2. webassembly ➞ memory64 Spec link
    Backfilled for Safari  ➞  3 of 3 engines

WEBDRIVER

  1. webdriver ➞ bidi ➞ browsingContext ➞ contextCreated_event
    Backfilled for Firefox  ➞  2 of 3 engines
  2. webdriver ➞ bidi ➞ browsingContext ➞ contextCreated_event ➞ emit_for_existing_contexts Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  3. webdriver ➞ bidi ➞ script ➞ message_event ➞ source_parameter ➞ userContext Spec link
    Backfilled for Firefox  ➞  1 of 3 engines
  4. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ audio-worklet Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  5. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ dedicated-worker Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  6. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ paint-worklet Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  7. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ service-worker Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  8. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ shared-worker Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  9. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ window Spec link
    Backfilled for Firefox  ➞  2 of 3 engines
  10. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ worker Spec link
    Backfilled for Chrome  ➞  1 of 3 engines
  11. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ worklet Spec link
    Backfilled for Chrome  ➞  1 of 3 engines

New entries (154)

The entries in this section were not found in BCD on Monday, 31 August 2026, but are now present. These usually do not have any support information attached to them, and often have no corresponding MDN page. Sometimes, entries that appear here also appear in the next section (“Removed BCD entries”) because of a Working Group deciding on a rename.

API

  1. api ➞ BaseAudioContext ➞ renderQuantumSize
  2. api ➞ CharacterData ➞ afterHTML
  3. api ➞ CharacterData ➞ afterHTMLUnsafe
  4. api ➞ CharacterData ➞ beforeHTML
  5. api ➞ CharacterData ➞ beforeHTMLUnsafe
  6. api ➞ CharacterData ➞ replaceWithHTML
  7. api ➞ CharacterData ➞ replaceWithHTMLUnsafe
  8. api ➞ CharacterData ➞ streamAfterHTML
  9. api ➞ CharacterData ➞ streamAfterHTMLUnsafe
  10. api ➞ CharacterData ➞ streamBeforeHTML
  11. api ➞ CharacterData ➞ streamBeforeHTMLUnsafe
  12. api ➞ CharacterData ➞ streamReplaceWithHTML
  13. api ➞ CharacterData ➞ streamReplaceWithHTMLUnsafe
  14. api ➞ DocumentType ➞ afterHTML
  15. api ➞ DocumentType ➞ afterHTMLUnsafe
  16. api ➞ DocumentType ➞ beforeHTML
  17. api ➞ DocumentType ➞ beforeHTMLUnsafe
  18. api ➞ DocumentType ➞ replaceWithHTML
  19. api ➞ DocumentType ➞ replaceWithHTMLUnsafe
  20. api ➞ DocumentType ➞ streamAfterHTML
  21. api ➞ DocumentType ➞ streamAfterHTMLUnsafe
  22. api ➞ DocumentType ➞ streamBeforeHTML
  23. api ➞ DocumentType ➞ streamBeforeHTMLUnsafe
  24. api ➞ DocumentType ➞ streamReplaceWithHTML
  25. api ➞ DocumentType ➞ streamReplaceWithHTMLUnsafe
  26. api ➞ Element ➞ afterHTML
  27. api ➞ Element ➞ afterHTMLUnsafe
  28. api ➞ Element ➞ appendHTML
  29. api ➞ Element ➞ appendHTMLUnsafe
  30. api ➞ Element ➞ beforeHTML
  31. api ➞ Element ➞ beforeHTMLUnsafe
  32. api ➞ Element ➞ prependHTML
  33. api ➞ Element ➞ prependHTMLUnsafe
  34. api ➞ Element ➞ replaceHTML
  35. api ➞ Element ➞ replaceHTMLUnsafe
  36. api ➞ Element ➞ replaceWithHTML
  37. api ➞ Element ➞ replaceWithHTMLUnsafe
  38. api ➞ Element ➞ setHTMLUnsafe ➞ options_runscripts_parameter
  39. api ➞ Element ➞ streamAfterHTML
  40. api ➞ Element ➞ streamAfterHTMLUnsafe
  41. api ➞ Element ➞ streamAppendHTML
  42. api ➞ Element ➞ streamAppendHTMLUnsafe
  43. api ➞ Element ➞ streamBeforeHTML
  44. api ➞ Element ➞ streamBeforeHTMLUnsafe
  45. api ➞ Element ➞ streamHTML
  46. api ➞ Element ➞ streamHTMLUnsafe
  47. api ➞ Element ➞ streamPrependHTML
  48. api ➞ Element ➞ streamPrependHTMLUnsafe
  49. api ➞ Element ➞ streamReplaceHTML
  50. api ➞ Element ➞ streamReplaceHTMLUnsafe
  51. api ➞ Element ➞ streamReplaceWithHTML
  52. api ➞ Element ➞ streamReplaceWithHTMLUnsafe
  53. api ➞ HTMLCameraElement
  54. api ➞ HTMLCameraElement ➞ cancel_event
  55. api ➞ HTMLCameraElement ➞ error
  56. api ➞ HTMLCameraElement ➞ error_event
  57. api ➞ HTMLCameraElement ➞ setConstraints
  58. api ➞ HTMLCameraElement ➞ track
  59. api ➞ HTMLCameraElement ➞ track_event
  60. api ➞ HTMLInstallElement
  61. api ➞ HTMLInstallElement ➞ initialPermissionStatus
  62. api ➞ HTMLInstallElement ➞ installresult_event
  63. api ➞ HTMLInstallElement ➞ invalidReason
  64. api ➞ HTMLInstallElement ➞ isValid
  65. api ➞ HTMLInstallElement ➞ manifest
  66. api ➞ HTMLInstallElement ➞ manifestId
  67. api ➞ HTMLInstallElement ➞ permissionStatus
  68. api ➞ HTMLInstallElement ➞ validationstatuschange_event
  69. api ➞ HTMLMicrophoneElement
  70. api ➞ HTMLMicrophoneElement ➞ cancel_event
  71. api ➞ HTMLMicrophoneElement ➞ error
  72. api ➞ HTMLMicrophoneElement ➞ error_event
  73. api ➞ HTMLMicrophoneElement ➞ setConstraints
  74. api ➞ HTMLMicrophoneElement ➞ track
  75. api ➞ HTMLMicrophoneElement ➞ track_event
  76. api ➞ HTMLUserMediaElement
  77. api ➞ HTMLUserMediaElement ➞ cancel_event
  78. api ➞ HTMLUserMediaElement ➞ error
  79. api ➞ HTMLUserMediaElement ➞ error_event
  80. api ➞ HTMLUserMediaElement ➞ setConstraints
  81. api ➞ HTMLUserMediaElement ➞ stream
  82. api ➞ HTMLUserMediaElement ➞ stream_event
  83. api ➞ InstallResultEvent ➞ InstallResultEvent
  84. api ➞ InstallResultEvent
  85. api ➞ InstallResultEvent ➞ result
  86. api ➞ InteractionContentfulPaint ➞ toJSON
  87. api ➞ MediaStreamTrack ➞ stats
  88. api ➞ MediaStreamTrackAudioStats
  89. api ➞ MediaStreamTrackAudioStats ➞ averageLatency
  90. api ➞ MediaStreamTrackAudioStats ➞ latency
  91. api ➞ MediaStreamTrackAudioStats ➞ maximumLatency
  92. api ➞ MediaStreamTrackAudioStats ➞ minimumLatency
  93. api ➞ MediaStreamTrackAudioStats ➞ resetLatency
  94. api ➞ MediaStreamTrackAudioStats ➞ toJSON
  95. api ➞ MediaStreamTrackVideoStats
  96. api ➞ MediaStreamTrackVideoStats ➞ deliveredFrames
  97. api ➞ MediaStreamTrackVideoStats ➞ discardedFrames
  98. api ➞ MediaStreamTrackVideoStats ➞ toJSON
  99. api ➞ MediaStreamTrackVideoStats ➞ totalFrames
  100. api ➞ Navigator ➞ install
  101. api ➞ PerformanceSoftNavigation ➞ toJSON
  102. api ➞ Permissions ➞ permission_periodic-background-sync
  103. api ➞ Permissions ➞ permission_web-app-installation
  104. api ➞ Selection ➞ addRange ➞ multiple_ranges
  105. api ➞ ShadowRoot ➞ afterHTML
  106. api ➞ ShadowRoot ➞ afterHTMLUnsafe
  107. api ➞ ShadowRoot ➞ appendHTML
  108. api ➞ ShadowRoot ➞ appendHTMLUnsafe
  109. api ➞ ShadowRoot ➞ beforeHTML
  110. api ➞ ShadowRoot ➞ beforeHTMLUnsafe
  111. api ➞ ShadowRoot ➞ prependHTML
  112. api ➞ ShadowRoot ➞ prependHTMLUnsafe
  113. api ➞ ShadowRoot ➞ replaceWithHTML
  114. api ➞ ShadowRoot ➞ replaceWithHTMLUnsafe
  115. api ➞ ShadowRoot ➞ setHTMLUnsafe ➞ options_runscripts_parameter
  116. api ➞ ShadowRoot ➞ streamAfterHTML
  117. api ➞ ShadowRoot ➞ streamAfterHTMLUnsafe
  118. api ➞ ShadowRoot ➞ streamAppendHTML
  119. api ➞ ShadowRoot ➞ streamAppendHTMLUnsafe
  120. api ➞ ShadowRoot ➞ streamBeforeHTML
  121. api ➞ ShadowRoot ➞ streamBeforeHTMLUnsafe
  122. api ➞ ShadowRoot ➞ streamHTML
  123. api ➞ ShadowRoot ➞ streamHTMLUnsafe
  124. api ➞ ShadowRoot ➞ streamPrependHTML
  125. api ➞ ShadowRoot ➞ streamPrependHTMLUnsafe
  126. api ➞ ShadowRoot ➞ streamReplaceWithHTML
  127. api ➞ ShadowRoot ➞ streamReplaceWithHTMLUnsafe
  128. api ➞ TrustedParserOptions
  129. api ➞ TrustedParserOptions ➞ runScripts
  130. api ➞ TrustedParserOptions ➞ sanitizer
  131. api ➞ WebTransport ➞ responseHeaders

CSS

  1. css ➞ properties ➞ scroll-axis-lock
  2. css ➞ properties ➞ scroll-axis-lock ➞ auto
  3. css ➞ properties ➞ scroll-axis-lock ➞ none
  4. css ➞ types ➞ progress ➞ no-clamp

HTML

  1. html ➞ elements ➞ camera
  2. html ➞ elements ➞ install
  3. html ➞ elements ➞ install ➞ manifest
  4. html ➞ elements ➞ install ➞ manifestId
  5. html ➞ elements ➞ microphone
  6. html ➞ elements ➞ usermedia

HTTP

  1. http ➞ headers ➞ Permissions-Policy ➞ web-app-installation

JAVASCRIPT

  1. javascript ➞ statements ➞ import ➞ defer

WEBDRIVER

  1. webdriver ➞ bidi ➞ browsingContext ➞ contextCreated_event ➞ emit_for_existing_contexts
  2. webdriver ➞ bidi ➞ script ➞ message_event ➞ source_parameter ➞ userContext
  3. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ audio-worklet
  4. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ dedicated-worker
  5. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ paint-worklet
  6. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ service-worker
  7. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ shared-worker
  8. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ window
  9. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ worker
  10. webdriver ➞ bidi ➞ script ➞ realmCreated_event ➞ type_parameter ➞ worklet

WEBEXTENSIONS

  1. webextensions ➞ manifest ➞ theme ➞ properties ➞ backgrounds_area

Removed entries (2)

The entries in this section were found in BCD on Monday, 31 August 2026, but are no longer present. The reasons for this removal can be anything from an experimental proposal that was never supported to a property or value being renamed to something else.

API

  1. api ➞ HTMLGeolocationElement ➞ HTMLGeolocationElement
  2. api ➞ HTMLOutputElement ➞ HTMLOutputElement