Contact emails
lukewarlow...@gmail.com <mailto:lukewarlow...@gmail.com>, l...@warlow.dev 
<mailto:l...@warlow.dev>

Explainer
None

Specification
https://drafts.csswg.org/mediaqueries-5/#scripting

Summary
The scripting media feature is used to query whether scripting languages, such 
as JavaScript, are supported on the current document.

Valid options are 'enabled', 'initial-only', 'none'. However, 'initial-only' 
never matches inside a browser.


Blink component
Blink>CSS 
<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3ECSS>

Search tags
scripting <https://chromestatus.com/features#tags:scripting>, media-queries 
<https://chromestatus.com/features#tags:media-queries>

TAG review
None

TAG review status
Not applicable

Risks


Interoperability and Compatibility
Already implemented in Firefox and WebKit so only interoperability risk would 
be differing implementions.

As of the other day WebKit now matches Chromium and Firefoxs implementation.


Gecko: Shipped/Shipping 
(https://groups.google.com/a/mozilla.org/g/dev-platform/c/BU3zzial8lE/m/6e2LBQFIAwAJ)

WebKit: Shipped/Shipping (https://github.com/WebKit/WebKit/pull/15076)

Web developers: No signals

Other signals:

Ergonomics
This feature will not be used in tandem with other platform APIs. The default 
usage of this API will not make it hard for chrome to maintain good performance.


Activation
It will not be challenging for developers to use this feature immediately. 
There is already an MDN article for this feature, so I don't think that we need 
additional outreach.


Security
There are no security risks for this feature.


WebView application risks
Does this intent deprecate or change behavior of existing APIs, such that it 
has potentially high risk for Android WebView-based applications?
None


Debuggability
This media query can be tested using the 'Disable JavaScript' setting inside of 
DevTools Preferences.


Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, 
Chrome OS, Android, and Android WebView)?
Yes

Is this feature fully tested by web-platform-tests 
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?
Yes

Flag name on chrome://flags
#enable-experimental-web-platform-features

Finch feature name
ScriptingMediaFeature

Requires code in //chrome?
False

Tracking bug
https://bugs.chromium.org/p/chromium/issues/detail?id=1467097

Availability expectation
This feature is already implemented by safari and firefox, so it will be 
available on the web platform mainline as soon as it reaches the stable version 
of all browsers.

Adoption expectation
This will be considered best practice for its use case once launched

Adoption plan
This is already implemented in safari and firefox, so we don't need to do 
anything in order to gain adoption of this feature.

Non-OSS dependencies
Does the feature depend on any code or APIs outside the Chromium open source 
repository and its open-source dependencies to function?
No

Sample links

https://developer.mozilla.org/en-US/docs/Web/CSS/@media/scripting

Estimated milestones
Shipping on desktop     118
DevTrial on desktop     118
Shipping on Android     118
DevTrial on Android     118
Shipping on WebView     118


Anticipated spec changes
Open questions about a feature may be a source of future web compat or interop 
issues. Please list open issues (e.g. links to known github issues in the 
project for the feature specification) whose resolution may introduce web 
compat/interop risk (e.g., changing to naming or structure of the API in a 
non-backward-compatible way).
There are no anticipated spec changes.

Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5075009105559552

Links to previous Intent discussions
Intent to prototype: 
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/B553347A-4C67-494D-8F85-8DA7A4274881%40gmail.com

This intent message was generated by Chrome Platform Status 
<https://chromestatus.com/>.

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