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Pull requests: mdn/browser-compat-data
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Unmark Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:xs
[PR only] 0-6 LoC changed
CredentialsContainer
prf
extension as partial in Safari
data:api
#28227
opened Oct 17, 2025 by
caugner
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feat(mirror): ignore OS limitations when mirroring to mobile
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
scripts
Issues or pull requests regarding the scripts in scripts/.
size:l
[PR only] 101-1000 LoC changed
#28226
opened Oct 17, 2025 by
caugner
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FF145 Idempotency-Key HTTP header
data:http
Compat data for HTTP features. https://developer.mozilla.org/docs/Web/HTTP
size:m
[PR only] 25-100 LoC changed
#28219
opened Oct 17, 2025 by
hamishwillee
•
Draft
Bug 1988988 support for masque in Compat data for Browser Extensions. https://developer.mozilla.org/Add-ons/WebExtensions
size:s
[PR only] 7-24 LoC changed
proxy
API
data:webext
#28213
opened Oct 16, 2025 by
rebloor
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Chrome 138 pass GPUBuffer directly as binding resource
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:m
[PR only] 25-100 LoC changed
#28212
opened Oct 16, 2025 by
chrisdavidmills
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Chromium 138 size requirement changes for GPUBuffers mapped at creation
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:m
[PR only] 25-100 LoC changed
#28210
opened Oct 16, 2025 by
chrisdavidmills
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Extract HTML Compat data for HTML elements. https://developer.mozilla.org/docs/Web/HTML
size:l
[PR only] 101-1000 LoC changed
<datalist>
input type subfeatures
data:html
#28189
opened Oct 14, 2025 by
caugner
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feat(lint): validate non-experimental with single engine
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
linter
Issues or pull requests regarding the tests / linter of the JSON files.
size:l
[PR only] 101-1000 LoC changed
#28188
opened Oct 14, 2025 by
caugner
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COOP/COEP report-to parameter support
data:http
Compat data for HTTP features. https://developer.mozilla.org/docs/Web/HTTP
size:m
[PR only] 25-100 LoC changed
#28166
opened Oct 13, 2025 by
hamishwillee
•
Draft
Add many missing CSS property values (added since ~2015)
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:xl
[PR only] >1000 LoC changed
#28138
opened Oct 10, 2025 by
queengooborg
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Bug-1625257 sync storage support in Android
data:webext
Compat data for Browser Extensions. https://developer.mozilla.org/Add-ons/WebExtensions
size:m
[PR only] 25-100 LoC changed
#28107
opened Oct 6, 2025 by
rebloor
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Issue-26004 webextensions.api.tabs.query on Firefox for Android
data:webext
Compat data for Browser Extensions. https://developer.mozilla.org/Add-ons/WebExtensions
size:l
[PR only] 101-1000 LoC changed
#27919
opened Sep 17, 2025 by
rebloor
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Add CSS caret property (WIP - awaiting browser support)
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:m
[PR only] 25-100 LoC changed
#27904
opened Sep 16, 2025 by
yashrajbharti
•
Draft
Issue-23454 webextensions.manifest.web_accessible_resources use_dynamic_url fully supported in Chrome
data:webext
Compat data for Browser Extensions. https://developer.mozilla.org/Add-ons/WebExtensions
size:s
[PR only] 7-24 LoC changed
#27765
opened Sep 5, 2025 by
rebloor
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enhance(build): validate built Infrastructure issues (npm, GitHub Actions, releases) of this project
linter
Issues or pull requests regarding the tests / linter of the JSON files.
schema
Isses or pull requests regarding the JSON schema files used in this project.
scripts
Issues or pull requests regarding the scripts in scripts/.
size:m
[PR only] 25-100 LoC changed
data.json
against schemas
infra
#27685
opened Aug 27, 2025 by
caugner
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Add more spec_urls; set some standard_tracks to false (APIs A-E)
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
merge conflicts 🚧
This PR needs to merge latest "main" branch to resolve a merge conflict or other issue.
size:l
[PR only] 101-1000 LoC changed
Update Meta Quest (Oculus) data
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
data:browsers
Data about browsers (versions, release dates, etc). This data is used for validation.
size:xl
[PR only] >1000 LoC changed
#27556
opened Aug 11, 2025 by
Elchi3
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Chrome 133 already added Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:xs
[PR only] 0-6 LoC changed
::picker-icon
CSS pseudo-element
data:css
#27546
opened Aug 9, 2025 by
queengooborg
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Chrome 133 already added Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:xs
[PR only] 0-6 LoC changed
::checkmark
CSS pseudo-element
data:css
#27545
opened Aug 9, 2025 by
queengooborg
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Update all browsers data for global_attributes SVG feature
data:svg
Compat data for SVG features. https://developer.mozilla.org/docs/Web/SVG
size:l
[PR only] 101-1000 LoC changed
#27389
opened Jul 23, 2025 by
queengooborg
•
Draft
Update all browsers data for text-orientation CSS property
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:s
[PR only] 7-24 LoC changed
#27189
opened Jun 30, 2025 by
queengooborg
•
Draft
Chrome 8 added Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:xs
[PR only] 0-6 LoC changed
speak
CSS property
data:css
#27188
opened Jun 30, 2025 by
queengooborg
•
Draft
Add image formats
docs
Issues or pull requests regarding the documentation of this project.
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
schema
Isses or pull requests regarding the JSON schema files used in this project.
semver-minor-bump
A change that adds a new, non-potentially-breaking feature for consumers
size:l
[PR only] 101-1000 LoC changed
#27168
opened Jun 27, 2025 by
caugner
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Add data points for Chrome 136 MediaRecorder H26x codec support
blocked
This issue is blocked and unable to proceed.
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:m
[PR only] 25-100 LoC changed
#27142
opened Jun 25, 2025 by
chrisdavidmills
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