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Pull requests: mdn/browser-compat-data
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added ff release note about time picker
data:html
Compat data for HTML elements. https://developer.mozilla.org/docs/Web/HTML
size:xs
[PR only] 0-6 LoC changed
#28873
opened Jan 20, 2026 by
dletorey
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Add Safari note for unprefixed CSS Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:xs
[PR only] 0-6 LoC changed
line-clamp in Safari 18.2
data:css
#28870
opened Jan 20, 2026 by
caugner
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Break out Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:l
[PR only] 101-1000 LoC changed
display-mode values' support
data:css
#28868
opened Jan 20, 2026 by
ddbeck
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CSSFontFeatureValues APIs
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:s
[PR only] 7-24 LoC changed
#28866
opened Jan 20, 2026 by
dletorey
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Added fact Chrome 87-88's text-decoration-thickness support depends o…
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:xs
[PR only] 0-6 LoC changed
#28854
opened Jan 17, 2026 by
mincerafter42
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Release v7.2.5
dependencies
Pull requests that update a dependency package or file.
docs
Issues or pull requests regarding the documentation of this project.
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
Mark the Issues or pull requests regarding the documentation 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:s
[PR only] 7-24 LoC changed
experimental property as deprecated
docs
#28811
opened Jan 13, 2026 by
ddbeck
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Chrome 144 geolocation element
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
data:html
Compat data for HTML elements. https://developer.mozilla.org/docs/Web/HTML
size:l
[PR only] 101-1000 LoC changed
#28801
opened Jan 12, 2026 by
chrisdavidmills
•
Draft
Issue-28341 webextension.api documentId and parentDocumentId updates
data:webext
Compat data for Browser Extensions. https://developer.mozilla.org/Add-ons/WebExtensions
size:l
[PR only] 101-1000 LoC changed
#28790
opened Jan 9, 2026 by
rebloor
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TT: AsyncFunction, AsyncGeneratorFunction, GeneratorFunction
data:js
Compat data for JS/ECMAScript features. https://developer.mozilla.org/docs/Web/JavaScript
size:m
[PR only] 25-100 LoC changed
#28778
opened Jan 9, 2026 by
hamishwillee
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Permissions-Policy: gamepad - probably experimental
data:http
Compat data for HTTP features. https://developer.mozilla.org/docs/Web/HTTP
size:m
[PR only] 25-100 LoC changed
#28744
opened Dec 28, 2025 by
hamishwillee
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refactor: migrate from TypeScript to JavaScript
bulk_update
An update to a mass amount of data, or scripts/linters related to such changes
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
linter
Issues or pull requests regarding the tests / linter of the JSON files.
scripts
Issues or pull requests regarding the scripts in scripts/.
size:xl
[PR only] >1000 LoC changed
#28651
opened Dec 12, 2025 by
caugner
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Add Temporal bugs for Bun + Node.js
data:js
Compat data for JS/ECMAScript features. https://developer.mozilla.org/docs/Web/JavaScript
size:s
[PR only] 7-24 LoC changed
#28614
opened Dec 8, 2025 by
simon04
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Chrome 133, Safari 26, and Firefox 149 support Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
data:html
Compat data for HTML elements. https://developer.mozilla.org/docs/Web/HTML
size:l
[PR only] 101-1000 LoC changed
ShadowRoot referenceTarget behind flags
data:api
#28570
opened Dec 3, 2025 by
meyerweb
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Safari 26 removed Compat data for HTML elements. https://developer.mozilla.org/docs/Web/HTML
size:s
[PR only] 7-24 LoC changed
<meta name="theme-color">
data:html
#28503
opened Nov 21, 2025 by
andesco
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Deprecate Google Privacy Sandbox (Browsing) Topics API
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
data:html
Compat data for HTML elements. https://developer.mozilla.org/docs/Web/HTML
data:http
Compat data for HTTP features. https://developer.mozilla.org/docs/Web/HTTP
size:s
[PR only] 7-24 LoC changed
#28418
opened Nov 8, 2025 by
bershanskiy
•
Draft
Unmark Firefox as partial for Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
meeting agenda
Issues or pull requests in need of discussion in a project meeting.
merge conflicts 🚧
This PR needs to merge latest "main" branch to resolve a merge conflict or other issue.
size:s
[PR only] 7-24 LoC changed
::highlight CSS selector
data:css
Chrome 110 applies User-Agent reduction to Navigator properties + Blocked and unable to proceed.
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
data:http
Compat data for HTTP features. https://developer.mozilla.org/docs/Web/HTTP
size:l
[PR only] 101-1000 LoC changed
User-Agent header
blocked
#28275
opened Oct 23, 2025 by
chrisdavidmills
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