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Pull requests: mdn/browser-compat-data
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Update Long Animation Frame API spec URL
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:m
[PR only] 25-100 LoC changed
#29555
opened Apr 28, 2026 by
tunetheweb
Contributor
•
Draft
Chrome 146 WebGPU compatibility mode featureLevel option
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:m
[PR only] 25-100 LoC changed
#29551
opened Apr 27, 2026 by
chrisdavidmills
Contributor
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Release v7.3.14
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
FF151 Fullscreen Keyboard Lock API
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:l
[PR only] 101-1000 LoC changed
#29548
opened Apr 27, 2026 by
hamishwillee
Contributor
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ci(deps): bump actions/setup-node from 6.3.0 to 6.4.0
github_actions
Pull requests that update GitHub Actions code
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
size:m
[PR only] 25-100 LoC changed
#29547
opened Apr 27, 2026 by
dependabot
Bot
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Add Reporting-Endpoints header data on default endpoints usage
data:http
Compat data for HTTP features. https://developer.mozilla.org/docs/Web/HTTP
size:m
[PR only] 25-100 LoC changed
#29539
opened Apr 24, 2026 by
chrisdavidmills
Contributor
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Add missing transparent values to accent/stop-color
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:m
[PR only] 25-100 LoC changed
#29532
opened Apr 23, 2026 by
Elchi3
Member
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PlatformArch values support details
data:webext
Compat data for Browser Extensions. https://developer.mozilla.org/Add-ons/WebExtensions
size:l
[PR only] 101-1000 LoC changed
feat(lint): replace code tags in descriptions + notes
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
data:webext
Compat data for Browser Extensions. https://developer.mozilla.org/Add-ons/WebExtensions
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
Add more accurate/specific BCD for Wasm mutable globals
data:wasm
Compat data for Web Assembly features. https://developer.mozilla.org/en-US/docs/WebAssembly
size:l
[PR only] 101-1000 LoC changed
#29503
opened Apr 17, 2026 by
chrisdavidmills
Contributor
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Chrome 146 WebGPU texture transient_attachment usage
data:api
Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
size:l
[PR only] 101-1000 LoC changed
#29470
opened Apr 13, 2026 by
chrisdavidmills
Contributor
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fix(lint): add MDN urls for features with Compat data for Web APIs. https://developer.mozilla.org/docs/Web/API
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
merge conflicts 🚧
This PR needs to merge latest "main" branch to resolve a merge conflict or other issue.
size:m
[PR only] 25-100 LoC changed
@@ prefix
data:api
feat(update-browser-releases): track Safari TP release
data:browsers
Data about browsers (versions, release dates, etc). This data is used for validation.
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
Add partial implementation notes for align-self, justify-self, and place-self properties on absolute positioned elements
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:m
[PR only] 25-100 LoC changed
#29342
opened Mar 25, 2026 by
captainbrosset
Contributor
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Fix standard track exceptions
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
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
linter
Issues or pull requests regarding the tests / linter of the JSON files.
merge conflicts 🚧
This PR needs to merge latest "main" branch to resolve a merge conflict or other issue.
scripts
Issues or pull requests regarding the scripts in scripts/.
size:xl
[PR only] >1000 LoC changed
feat(schemas): separate public from internal schema
bulk_update
An update to a mass amount of data, or scripts/linters related to such changes
docs
Issues or pull requests regarding the documentation of this project.
infra
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/.
semver-major-bump
A change that is potentially breaking for consumers
size:xl
[PR only] >1000 LoC changed
#29041
opened Feb 13, 2026 by
caugner
Contributor
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refactor(test): migrate from mocha to node:test/assert
bulk_update
An update to a mass amount of data, or scripts/linters related to such changes
dependencies
Pull requests that update a dependency package or file.
infra
Infrastructure issues (npm, GitHub Actions, releases) of this project
linter
Issues or pull requests regarding the tests / linter of the JSON files.
merge conflicts 🚧
This PR needs to merge latest "main" branch to resolve a merge conflict or other issue.
scripts
Issues or pull requests regarding the scripts in scripts/.
size:l
[PR only] 101-1000 LoC changed
Chrome 144 :current support
data:css
Compat data for CSS features. https://developer.mozilla.org/docs/Web/CSS
size:m
[PR only] 25-100 LoC changed
#28882
opened Jan 21, 2026 by
chrisdavidmills
Contributor
•
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
Contributor
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Safari 26 uses Compat data for HTML elements. https://developer.mozilla.org/docs/Web/HTML
size:xs
[PR only] 0-6 LoC changed
<meta name="theme-color"> only for web apps
data:html
#28503
opened Nov 21, 2025 by
andesco
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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
Contributor
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