Summary of BCD changes from through π
Browser Support Changes: +0, -0
BCD Metadata Changes: 219
Show all 219 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 occuring 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 (112)
The entries in this section saw support information change since the report on Friday, 8 December 2023, 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
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api β EventTarget β addEventListener β options_parameter β options_passive_parameter_default_true_touch
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api β FontFaceSet β loading_event
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api β FontFaceSet β loadingdone_event
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api β FontFaceSet β loadingerror_event
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api β RTCRtpSender β getParameters β return_object_property_degradationPreference
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api β RTCRtpSender β setParameters β parameters_degradationPreference_parameter
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api β Window β deviceorientationabsolute_event
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api β HTMLIFrameElement β credentialless
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api β KeyboardEvent β getModifierState β key_parameter_accel
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api β KeyboardEvent β getModifierState β key_parameter_alt
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api β KeyboardEvent β getModifierState β key_parameter_altgraph
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api β KeyboardEvent β getModifierState β key_parameter_capslock
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api β KeyboardEvent β getModifierState β key_parameter_control
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api β KeyboardEvent β getModifierState β key_parameter_fn
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api β KeyboardEvent β getModifierState β key_parameter_meta
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api β KeyboardEvent β getModifierState β key_parameter_numlock
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api β KeyboardEvent β getModifierState β key_parameter_os
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api β KeyboardEvent β getModifierState β key_parameter_scrolllock
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api β KeyboardEvent β getModifierState β key_parameter_shift
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api β KeyboardEvent β getModifierState β key_parameter_symbol
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api β MediaDevices β getDisplayMedia β monitorTypeSurfaces_option
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api β OffscreenCanvas β getContext β webgpu_context
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api β Permissions β permission_top-level-storage-access
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api β SVGGeometryElement β isPointInFill β point_parameter_DOMPoint
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api β SVGGeometryElement β isPointInStroke β point_parameter_DOMPoint
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CSS
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css β properties β filter β svg
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css β properties β text-wrap
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css β properties β text-wrap β balance
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css β properties β text-wrap β nowrap
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css β properties β text-wrap β stable
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css β properties β text-wrap β wrap
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css β selectors β before β animation_and_transition_support
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css β properties β -webkit-app-region
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css β properties β -webkit-border-horizontal-spacing
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css β properties β -webkit-border-vertical-spacing
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css β properties β -webkit-column-axis
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css β properties β -webkit-column-break-after
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css β properties β -webkit-column-break-before
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css β properties β -webkit-column-break-inside
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css β properties β -webkit-column-progression
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css β properties β -webkit-cursor-visibility
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css β properties β -webkit-hyphenate-character
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css β properties β -webkit-hyphenate-limit-after
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css β properties β -webkit-hyphenate-limit-before
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css β properties β -webkit-hyphenate-limit-lines
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css β properties β -webkit-initial-letter
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css β properties β -webkit-line-align
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css β properties β -webkit-line-box-contain
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css β properties β -webkit-line-grid
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css β properties β -webkit-line-snap
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css β properties β -webkit-locale
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css β properties β -webkit-logical-height
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css β properties β -webkit-logical-width
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css β properties β -webkit-margin-after
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css β properties β -webkit-margin-before
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css β properties β -webkit-mask-box-image-outset
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css β properties β -webkit-mask-box-image-repeat
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css β properties β -webkit-mask-box-image-slice
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css β properties β -webkit-mask-box-image-source
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css β properties β -webkit-mask-box-image-width
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css β properties β -webkit-mask-source-type
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css β properties β -webkit-max-logical-height
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css β properties β -webkit-max-logical-width
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css β properties β -webkit-min-logical-height
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css β properties β -webkit-min-logical-width
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css β properties β -webkit-nbsp-mode
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css β properties β -webkit-perspective-origin-x
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css β properties β -webkit-perspective-origin-y
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css β properties β -webkit-rtl-ordering
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css β properties β -webkit-text-combine
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css β properties β -webkit-text-decoration-skip
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css β properties β -webkit-text-decorations-in-effect
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css β properties β -webkit-text-zoom
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css β properties β -webkit-transform-origin-x
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css β properties β -webkit-transform-origin-y
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css β properties β -webkit-transform-origin-z
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css β properties β -webkit-user-drag
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css β properties β -webkit-user-modify
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css β properties β hyphens β auto
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css β properties β word-break β auto-phrase
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css β selectors β -moz-first-node
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css β selectors β -moz-focus-inner
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css β selectors β -moz-last-node
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css β selectors β -moz-list-bullet
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css β selectors β -moz-list-number
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css β selectors β -moz-progress-bar
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css β selectors β -webkit-slider-runnable-track
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css β selectors β -webkit-slider-thumb
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css β selectors β selection β text-decoration
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css β types β color β color β relative_syntax
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css β types β color β hsl β relative_syntax
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css β types β color β hwb β relative_syntax
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css β types β color β lab β relative_syntax
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css β types β color β lch β relative_syntax
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css β types β color β oklab β relative_syntax
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css β types β color β oklch β relative_syntax
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css β types β color β rgb β relative_syntax
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css β types β length β em
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HTML
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html β elements β link β rel β modulepreload
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html β elements β td β rowspan β rowspan_zero
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HTTP
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http β headers β Access-Control-Expose-Headers β wildcard
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http β headers β Content-Security-Policy β prefetch-src
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http β headers β Content-Security-Policy β report-sample
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http β headers β Content-Security-Policy β report-to
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http β headers β Content-Security-Policy β script-src-elem
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SVG
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svg β attributes β presentation β fill-rule
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WEBEXTENSIONS
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webextensions β api β dns β resolve
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JAVASCRIPT
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javascript β builtins β Error β cause β displayed_in_console
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javascript β builtins β Intl β DateTimeFormat β DateTimeFormat β options_parameter β options_timeZoneName_parameter β extended_values
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javascript β builtins β Intl β DateTimeFormat β DateTimeFormat β options_parameter β options_timeZone_parameter β iana_time_zones
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javascript β statements β import β import_assertions
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javascript β statements β import β import_assertions β type_json
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New entries (89)
The entries in this section were not found in BCD on Friday, 8 December 2023, 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 (βRemoved BCD entriesβ) because of a Working Group deciding on a rename.
API
- api β HTMLIFrameElement β credentialless
- api β KeyboardEvent β getModifierState β key_parameter_accel
- api β KeyboardEvent β getModifierState β key_parameter_alt
- api β KeyboardEvent β getModifierState β key_parameter_altgraph
- api β KeyboardEvent β getModifierState β key_parameter_capslock
- api β KeyboardEvent β getModifierState β key_parameter_control
- api β KeyboardEvent β getModifierState β key_parameter_fn
- api β KeyboardEvent β getModifierState β key_parameter_meta
- api β KeyboardEvent β getModifierState β key_parameter_numlock
- api β KeyboardEvent β getModifierState β key_parameter_os
- api β KeyboardEvent β getModifierState β key_parameter_scrolllock
- api β KeyboardEvent β getModifierState β key_parameter_shift
- api β KeyboardEvent β getModifierState β key_parameter_symbol
- api β MediaDevices β getDisplayMedia β monitorTypeSurfaces_option
- api β OffscreenCanvas β getContext β webgpu_context
- api β Permissions β permission_top-level-storage-access
- api β SVGGeometryElement β isPointInFill β point_parameter_DOMPoint
- api β SVGGeometryElement β isPointInStroke β point_parameter_DOMPoint
CSS
- css β properties β -webkit-app-region
- css β properties β -webkit-border-horizontal-spacing
- css β properties β -webkit-border-vertical-spacing
- css β properties β -webkit-column-axis
- css β properties β -webkit-column-break-after
- css β properties β -webkit-column-break-before
- css β properties β -webkit-column-break-inside
- css β properties β -webkit-column-progression
- css β properties β -webkit-cursor-visibility
- css β properties β -webkit-hyphenate-character
- css β properties β -webkit-hyphenate-limit-after
- css β properties β -webkit-hyphenate-limit-before
- css β properties β -webkit-hyphenate-limit-lines
- css β properties β -webkit-initial-letter
- css β properties β -webkit-line-align
- css β properties β -webkit-line-box-contain
- css β properties β -webkit-line-grid
- css β properties β -webkit-line-snap
- css β properties β -webkit-locale
- css β properties β -webkit-logical-height
- css β properties β -webkit-logical-width
- css β properties β -webkit-margin-after
- css β properties β -webkit-margin-before
- css β properties β -webkit-mask-box-image-outset
- css β properties β -webkit-mask-box-image-repeat
- css β properties β -webkit-mask-box-image-slice
- css β properties β -webkit-mask-box-image-source
- css β properties β -webkit-mask-box-image-width
- css β properties β -webkit-mask-source-type
- css β properties β -webkit-max-logical-height
- css β properties β -webkit-max-logical-width
- css β properties β -webkit-min-logical-height
- css β properties β -webkit-min-logical-width
- css β properties β -webkit-nbsp-mode
- css β properties β -webkit-perspective-origin-x
- css β properties β -webkit-perspective-origin-y
- css β properties β -webkit-rtl-ordering
- css β properties β -webkit-text-combine
- css β properties β -webkit-text-decoration-skip
- css β properties β -webkit-text-decorations-in-effect
- css β properties β -webkit-text-zoom
- css β properties β -webkit-transform-origin-x
- css β properties β -webkit-transform-origin-y
- css β properties β -webkit-transform-origin-z
- css β properties β -webkit-user-drag
- css β properties β -webkit-user-modify
- css β properties β hyphens β auto
- css β properties β word-break β auto-phrase
- css β selectors β -moz-first-node
- css β selectors β -moz-focus-inner
- css β selectors β -moz-last-node
- css β selectors β -moz-list-bullet
- css β selectors β -moz-list-number
- css β selectors β -moz-progress-bar
- css β selectors β -webkit-slider-runnable-track
- css β selectors β -webkit-slider-thumb
- css β selectors β selection β text-decoration
- css β types β color β color β relative_syntax
- css β types β color β hsl β relative_syntax
- css β types β color β hwb β relative_syntax
- css β types β color β lab β relative_syntax
- css β types β color β lch β relative_syntax
- css β types β color β oklab β relative_syntax
- css β types β color β oklch β relative_syntax
- css β types β color β rgb β relative_syntax
- css β types β length β em
JAVASCRIPT
- javascript β builtins β Error β cause β displayed_in_console
- javascript β builtins β Intl β DateTimeFormat β DateTimeFormat β options_parameter β options_timeZoneName_parameter β extended_values
- javascript β builtins β Intl β DateTimeFormat β DateTimeFormat β options_parameter β options_timeZone_parameter β iana_time_zones
- javascript β statements β import β import_assertions
- javascript β statements β import β import_assertions β type_json
Removed entries (18)
The entries in this section were found in BCD on Friday, 8 December 2023, 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
- api β KeyboardEvent β getModifierState β accel_parameter
- api β KeyboardEvent β getModifierState β alt_parameter
- api β KeyboardEvent β getModifierState β altgraph_parameter
- api β KeyboardEvent β getModifierState β capslock_parameter
- api β KeyboardEvent β getModifierState β control_parameter
- api β KeyboardEvent β getModifierState β fn_parameter
- api β KeyboardEvent β getModifierState β meta_parameter
- api β KeyboardEvent β getModifierState β numlock_parameter
- api β KeyboardEvent β getModifierState β os_parameter
- api β KeyboardEvent β getModifierState β scrolllock_parameter
- api β KeyboardEvent β getModifierState β shift_parameter
- api β KeyboardEvent β getModifierState β symbol_parameter
CSS
- css β properties β font-variant β font-variant-emoji
- css β properties β hyphens β auto_value
JAVASCRIPT
- javascript β builtins β Intl β DateTimeFormat β DateTimeFormat β options_parameter β options_timeZoneName_parameter β options_timeZoneName_parameter_iana
- javascript β builtins β Intl β DateTimeFormat β DateTimeFormat β options_parameter β options_timeZone_parameter β options_timeZone_parameter_iana
- javascript β statements β import β import_attribues_assert
- javascript β statements β import β import_attribues_assert β type_json